Legal Terms: D
DACA
immigrationDeferred Action for Childhood Arrivals, a discretionary policy providing temporary protection from removal and work authorization to certain undocumented immigrants who came to the United States as children and meet specified criteria.
Damages
tortMonetary compensation awarded by a court to a party who has suffered loss or injury due to another party's wrongful act.
Daubert Standard
evidenceThe federal standard for admitting expert testimony, requiring the trial judge to assess relevance and reliability of the methodology under FRE 702.
Davis-Bacon Act
employmentA federal law requiring contractors on federally funded construction projects to pay workers no less than the locally prevailing wages and fringe benefits.
De Facto
generalLatin for 'in fact.' Describes something that exists in reality even if not officially recognized by law.
De Facto Corporation
businessAn entity that has not strictly complied with incorporation statutes but has made a good-faith attempt to incorporate and has operated as a corporation, giving it limited recognition against most parties except the state.
De Jure
generalLatin for 'by law.' Describes something that exists by right or according to law.
De Jure Corporation
businessA corporation that has been properly formed under state law by full compliance with all statutory requirements, giving it legal recognition against all challengers, including the state.
De Novo
civil procedureLatin for 'anew.' A de novo trial or hearing is conducted as if no previous decision had been made.
De Novo Review
civil procedureAn appellate standard giving no deference to the lower court's determination, used for questions of law and mixed questions where legal principles predominate.
De-Identification
healthcareThe process of removing or altering protected health information so that it no longer identifies an individual, making HIPAA protections inapplicable to the resulting data.
Death Penalty
criminalThe sentence of execution for a capital crime. Also called capital punishment. Subject to extensive constitutional limitations.
Debtor
bankruptcyA person or entity that owes money or is obligated to pay a debt.
Debtor-in-Possession
bankruptcyA debtor in a Chapter 11 case who continues to operate its business and manage its assets while under bankruptcy court supervision.
Debtor's Discharge
bankruptcyThe final order in a bankruptcy case that releases the debtor from personal liability for dischargeable debts.
Decedent
estateA person who has died, especially one whose estate is being administered.
Declaratory Judgment
civil procedureA court ruling that determines the rights and obligations of parties without ordering any specific action or awarding damages.
Deductible
generalThe amount an insured person must pay out of pocket before insurance coverage begins. In tax law, an expense that can be subtracted from taxable income.
Deed
propertyA legal document that transfers ownership of real property from one party to another. Types include general warranty, special warranty, and quitclaim deeds.
Deed
real estateA written instrument that transfers ownership of real property from a grantor to a grantee.
Deed of Trust
real estateA document used in some states instead of a mortgage, conveying title to real property to a trustee as security for a loan until the borrower repays the debt.
Deed Restriction
real estateA limitation placed in a deed that restricts the use of the property by subsequent owners, also known as a restrictive covenant.
Defamation
tortA false statement of fact published to a third party that damages another person's reputation. Includes libel (written) and slander (spoken).
Default
civil procedureThe clerk's entry under Rule 55(a) noting a defendant's failure to plead or otherwise defend, a prerequisite to entry of default judgment.
Default Divorce
family lawA divorce entered when the responding spouse fails to file an answer within the statutory period after proper service, allowing the petitioner to obtain the relief requested.
Default Judgment
civil procedureA judgment entered against a party who fails to appear in court or respond to legal proceedings.
Default Judgment
civil procedureA judgment entered under Rule 55(b) against a party who has failed to appear or defend, after either clerk's entry (sum certain) or court hearing.
Defeasance
propertyA clause or condition in a deed, lease, or other instrument that, upon performance, renders the instrument void.
Defend Trade Secrets Act
ipA 2016 federal law creating a private civil cause of action for trade secret misappropriation, allowing parties to bring claims in federal court.
Defendant
generalThe party against whom a lawsuit or criminal charge is brought.
Defense
generalThe arguments, evidence, and legal strategy presented by the defendant to counter the plaintiff's or prosecution's case.
Defensive Non-Mutual Estoppel
civil procedureUse by a non-party defendant of issue preclusion against a plaintiff who lost the same issue in a prior suit, permitted in federal court since Blonder-Tongue.
Deferred Action
immigrationA discretionary determination by immigration authorities to defer removal action against an individual for a specified period, often granting work authorization.
Delegation
contract lawThe appointment of another to perform the delegator's duties under a contract, though the delegator typically remains liable unless a novation occurs.
Demand Futility
civil procedureAn exception excusing the demand requirement when a majority of directors are conflicted or the challenged transaction is not the product of a valid business judgment.
Demand Futility
businessAn exception to the demand requirement allowing a shareholder to proceed with a derivative suit when demand on the board would be futile because the directors are interested or lack independence.
Demand Requirement
civil procedureThe Rule 23.1 prerequisite that a shareholder make a pre-suit demand on the board of directors to take corrective action before filing a derivative suit.
Demand Requirement
businessThe procedural prerequisite that a shareholder asserting a derivative claim must first demand that the board pursue the claim, unless demand would be futile.
Demonstrative Bequest
estate planningA gift in a will of a specified amount payable primarily from a designated source but, if that source is insufficient, from the general estate.
Demonstrative Evidence
evidenceTangible items such as charts, models, or animations used to illustrate testimony rather than as substantive proof of facts.
Demurrer
civil procedureA legal objection that, even if all the facts alleged in the complaint are true, they do not constitute a valid cause of action. Similar to a motion to dismiss.
Dependency Revival
estate planningA related doctrine reviving a previously revoked will when a later will is itself revoked, on the inference that the testator would prefer the earlier will over intestacy.
Dependent Relative Revocation
estate planningAn equitable doctrine that disregards a revocation if the testator's act was based on a mistake of law or fact and the testator would not have revoked but for that mistake.
Deportability
immigrationStatutory grounds under INA section 237(a) that subject a noncitizen lawfully admitted to the United States to removal, including certain criminal convictions, immigration violations, and security risks.
Deportation
immigrationThe formal removal of a foreign national from the United States for violating immigration laws.
Deportation
immigrationThe formal removal of a foreign national from the United States for violations of immigration law, now generally referred to as removal.
Deportation
immigrationThe forcible removal of a noncitizen from the United States after a final order of removal, executed by Immigration and Customs Enforcement.
Deposition
civil procedureA pretrial discovery tool in which a witness provides sworn oral testimony, recorded by a court reporter, outside of court.
Deposition
civil procedureSworn out-of-court testimony of a witness, recorded for later use, taken under Rules 30 and 31 in oral or written form.
Depreciation
taxA tax deduction allowing a business to recover the cost of certain tangible and intangible assets over their useful life through annual deductions.
Depreciation
taxAn annual deduction allowing the cost of tangible business or investment property to be recovered over its useful life through periodic deductions reflecting wear, tear, or obsolescence.
Depreciation Recapture
taxOrdinary income treatment upon sale of depreciated property to the extent of prior depreciation deductions, under IRC Sections 1245 and 1250.
Derivative Beneficiary
immigrationA spouse or unmarried child under 21 who obtains an immigration benefit through a relationship with a principal applicant rather than by independent qualification.
Derivative Citizenship
immigrationU.S. citizenship acquired automatically by a child under 18 when a parent naturalizes, provided the child is a lawful permanent resident residing in the United States in the parent's custody.
Derivative Suit
civil procedureA shareholder action brought on behalf of a corporation to enforce a right belonging to the corporation that its directors have failed to assert, governed by Rule 23.1.
Derivative Suit
businessA lawsuit brought by a shareholder on behalf of the corporation to enforce a corporate right, with any recovery going to the corporation rather than the plaintiff shareholder.
Derivative Use Immunity
criminal procedureA protection barring use of evidence derived directly or indirectly from compelled testimony, required by Kastigar to satisfy the Fifth Amendment.
Derivative Work
intellectual propertyA work based upon one or more preexisting works, such as a translation, adaptation, or sequel, in which the underlying work is recast, transformed, or adapted.
Derogation
generalThe partial repeal or taking away of the effectiveness of a law, usually by a subsequent act.
Descriptive Mark
intellectual propertyA mark that directly describes a characteristic or quality of the goods, protectable only upon a showing of secondary meaning (acquired distinctiveness).
Desertion
militaryThe offense under the UCMJ of abandoning military service without authorization and with the intent to remain away permanently or to avoid hazardous duty.
Design Patent
ipA patent that protects the ornamental appearance of a functional item, lasting 15 years from the date of grant.
Design Patent
intellectual propertyA patent protecting the ornamental design of a functional item for 15 years from issuance, focusing on appearance rather than function.
Designated Record Set
healthcareA group of records maintained by or for a covered entity that is used to make decisions about individuals, including medical records, billing records, and enrollment information.
Detainer
propertyThe unlawful withholding of the property or person of another. An unlawful detainer action is an eviction proceeding.
Determinate Sentencing
criminal procedureA system imposing a fixed term of imprisonment, with limited or no discretion for early release through parole.
Detrimental Reliance
contract lawA change of position by the promisee in reliance on a promise, sufficient under promissory estoppel to render the promise enforceable to avoid injustice.
Deviation from Guideline
family lawA court's decision to set child support at an amount different from the presumptive guideline calculation, requiring written findings explaining the reasons.
Devise
estateA gift of real property made through a will. The person receiving the gift is a devisee.
Dictum
generalA judge's remark or observation in a court opinion that is not essential to the decision and does not establish binding precedent. Also called obiter dictum.
Dilation
civil procedureAn extension of time granted by a court for performing an act or filing a document.
Dilution
securitiesThe reduction in existing shareholders' ownership percentage caused by the issuance of additional shares.
Dilution
intellectual propertyHarm to a famous mark's distinctiveness or reputation, even without consumer confusion, actionable under the Federal Trademark Dilution Act and state anti-dilution laws.
Diminished Capacity
criminal procedureA doctrine allowing evidence of mental impairment to negate a specific intent element, reducing rather than eliminating criminal liability.
DIP Financing
bankruptcyPost-petition financing obtained by a debtor-in-possession with court approval, typically granted superpriority status to incentivize lenders.
Direct Appeal
criminal procedureAn appeal taken from a final judgment of conviction to a higher court for review of alleged trial errors, ordinarily filed within strict time limits.
Direct Evidence
evidenceEvidence that directly proves a fact without requiring an inference, such as eyewitness testimony or a confession.
Direct Examination
evidenceThe initial questioning of a witness by the party who called them to testify.
Directed Verdict
civil procedureA ruling by the trial judge during a jury trial that takes the decision away from the jury because no reasonable jury could reach a different conclusion.
Directed Verdict
criminal procedureA judgment entered by the court at trial in favor of one party, typically the defendant, when the evidence is legally insufficient to support a verdict for the other side.
Disbarment
generalThe revocation of an attorney's license to practice law, typically for ethical violations or criminal conduct.
Discharge
bankruptcyIn bankruptcy, the release of a debtor from personal liability for certain debts, preventing creditors from collecting those debts.
Discharge
bankruptcyA court order releasing a debtor from personal liability for certain debts, preventing creditors from taking collection action on those debts.
Discharge Characterization
militaryThe classification given to a military service member upon separation, including honorable, general under honorable conditions, other than honorable, bad conduct, and dishonorable.
Discharge Injunction
bankruptcyThe permanent injunction that arises upon the entry of a discharge order, prohibiting creditors from attempting to collect discharged debts.
Discovery
civil procedureThe pretrial process by which parties exchange information, documents, and evidence relevant to the case.
Discovery
civil procedureThe pretrial process under Rules 26-37 by which parties obtain evidence from each other and non-parties through tools such as depositions, interrogatories, and document requests.
Discovery Sanctions
civil procedurePenalties under Rule 37 for failing to comply with discovery obligations, ranging from fee-shifting to evidentiary preclusion to dismissal or default.
Discrimination
employmentTreating a person differently or unfavorably based on a protected characteristic such as race, sex, age, disability, or religion.
Disgorgement
securitiesAn equitable remedy requiring a person who has profited from illegal or wrongful conduct to surrender those profits to the harmed parties or the government.
Disinheritance
estateThe act of excluding a person, often a family member, from inheriting under a will or trust.
Dismissal
civil procedureThe termination of a case by a court, either voluntarily by the plaintiff or involuntarily by the court. Can be with or without prejudice.
Disparate Impact
employmentA form of employment discrimination in which a facially neutral employment practice disproportionately affects members of a protected group without a legitimate business justification.
Disparate Treatment
employmentA form of employment discrimination in which an employer intentionally treats an individual less favorably because of a protected characteristic.
Dissenters' Rights
businessStatutory rights of shareholders who object to certain corporate transactions (such as mergers) to receive cash payment of the fair value of their shares instead of accepting the deal consideration.
Distinctiveness Spectrum
intellectual propertyThe Abercrombie classification of marks from least to most protectable: generic, descriptive, suggestive, arbitrary, and fanciful, determining trademark protection eligibility.
Diversity Jurisdiction
courtsFederal court jurisdiction over cases between citizens of different states where the amount in controversy exceeds $75,000.
Diversity Jurisdiction
civil procedureFederal subject matter jurisdiction under 28 USC 1332 over civil actions between citizens of different states (or aliens) where the amount in controversy exceeds $75,000.
Diversity Visa Lottery
immigrationA program providing up to 55,000 immigrant visas annually through random selection to nationals of countries with low rates of immigration to the United States.
Dividend
securitiesA distribution of a portion of a company's earnings to its shareholders, typically paid in cash or additional shares.
Divorce
familyThe legal dissolution of a marriage by court order, addressing issues of property division, alimony, child custody, and child support.
DMCA
intellectual propertyThe Digital Millennium Copyright Act of 1998, which implements WIPO treaties and provides anti-circumvention rules and online service provider safe harbors for copyright liability.
DMCA Counter-Notice
intellectual propertyA response by a user whose content was removed under a DMCA takedown, asserting good-faith belief that the removal was a mistake or misidentification and consenting to jurisdiction.
DMCA Takedown
ipA notice and takedown procedure under the Digital Millennium Copyright Act requiring online service providers to remove infringing content upon receiving a valid complaint.
DMCA Takedown
intellectual propertyA notice sent by a copyright owner to an online service provider under 17 U.S.C. Section 512 demanding removal of allegedly infringing user-posted material, which the provider must remove expeditiously to maintain safe harbor.
Docket
courtsA list of cases pending before a court, or the official record of proceedings in a case.
Doctor-Patient Privilege
evidenceA statutory or common-law privilege protecting confidential communications between a patient and physician made for purposes of diagnosis or treatment.
Doctrine of Equivalents
ipA legal doctrine allowing a court to find patent infringement even when the accused product does not literally fall within the patent claims, if it performs substantially the same function.
Doctrine of Equivalents
intellectual propertyA judicial doctrine permitting a finding of patent infringement even when the accused device does not literally meet every claim element, if it contains equivalents that perform substantially the same function in substantially the same way to achieve substantially the same result.
Dodd-Frank Act
securitiesA 2010 federal law enacting sweeping financial regulatory reforms, including the creation of the Consumer Financial Protection Bureau and enhanced oversight of derivatives.
Domicile
generalA person's permanent legal residence, which may differ from where they currently live.
Donee Beneficiary
contract lawA traditional category of intended beneficiary whom the promisee intends to benefit by way of gift, such as a life insurance beneficiary.
Double Jeopardy
constitutionalThe constitutional protection against being tried twice for the same offense after an acquittal or conviction. Guaranteed by the Fifth Amendment.
Double Jeopardy
criminal procedureThe Fifth Amendment protection against being tried or punished twice for the same offense by the same sovereign.
Double Taxation
businessThe tax treatment of C corporations under which corporate profits are taxed once at the entity level and again at the shareholder level when distributed as dividends.
Drag-Along Right
businessA contractual right allowing majority shareholders to compel minority shareholders to join in a sale of the company on the same terms, ensuring the buyer can acquire 100%.
Drug Enforcement Administration
healthcareThe federal agency responsible for enforcing controlled substances laws and regulations, classifying drugs into schedules based on their potential for abuse.
Dual Intent
immigrationA doctrine allowing certain visa holders, notably H-1B and L-1 nonimmigrants, to pursue lawful permanent residence without violating the terms of their temporary status.
Dual Sovereignty Doctrine
criminal procedureThe principle that separate sovereigns, such as federal and state governments, may each prosecute a defendant for the same conduct without violating double jeopardy.
Due Diligence
businessThe thorough investigation and analysis of a business, property, or legal matter before entering into a transaction or agreement.
Due Process
constitutionalThe constitutional guarantee that the government must follow fair procedures before depriving any person of life, liberty, or property. Found in the Fifth and Fourteenth Amendments.
Durational Alimony
family lawSupport awarded for a set period of time that may not exceed the length of the marriage, used in states such as Florida as an alternative to permanent alimony.
Duress
contractsCoercion or threats that compel a person to act against their will. A contract entered into under duress may be voidable.
Duress
contract lawImproper coercion that overcomes a party's free will and induces assent to a contract, rendering it voidable.
Duress Defense
criminal procedureAn excuse defense available when the defendant committed the offense under threat of imminent serious bodily harm or death from another person.
Durham Rule
criminal procedureAn insanity test, now largely abandoned, that excused criminal conduct if it was the product of mental disease or defect.
Dusky Standard
criminal procedureThe competency standard from Dusky v. United States requiring sufficient present ability to consult with counsel and rational and factual understanding of the proceedings.
Duty of Care
tortThe legal obligation to act with a certain standard of care toward others to avoid causing harm. Central to negligence law.
Duty of Care
businessA director's or officer's duty to exercise the care that an ordinarily prudent person would in a like position, including being informed and acting deliberately.
Duty of Loyalty
businessA fiduciary's duty to act in good faith for the benefit of the entity, without conflicts of interest or self-dealing, including the obligation not to usurp corporate opportunities.
Dying Declaration
evidenceA hearsay exception under FRE 804(b)(2) for statements made by a declarant who believed death was imminent, concerning the cause or circumstances.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.