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contract law

Ambiguity

Uncertainty in the meaning of contract language, which may be resolved by extrinsic evidence such as course of dealing or usage of trade.

Encyclopedia entry: Ambiguity

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ambiguity

Ambiguity means language in an agreement has more than one meaning. Cases such as Tobin v. Gluck, 137 F. Supp. 3d 278 (E.D.N.Y. 2015) explain that ambiguity in the context of a contract is defined as “whether a reasonably intelligent person looking at the contract objectively could interpret the language in more than one way.” When a contract is ambiguous, the courts may turn to extrinsic evidence to determine the original intention of the parties to understand the meaning of the language in a contract. 

Ambiguity can either be patent or latent. The case Texas v. American Tobacco Co. (2006) explains that patent ambiguity occurs when the language in the document itself has more than one meaning. On the other hand, latent ambiguity is not readily visible  but arises when unambiguous language is applied to the subject matter with which it deals, and ambiguity appears because of some external circumstances. For latent ambiguity, parol evidence may be used to understand the true intention of the parties as expressed in the agreement, and thereby, understand the language of the latent ambiguity.  

[Last reviewed in December of 2024 by the Wex Definitions Team
]

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Encyclopedia content from Cornell LII Wex (CC-BY-NC-SA 2.5).

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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.