Definition

1. Noun:
   • A legal obligation imposed by a court to prevent unjust enrichment: A "quasi contract" is not a true contract based on mutual agreement, but a legal fiction created by a court to enforce a duty where one party has received a benefit at the expense of another, and it would be unjust to allow them to keep that benefit without payment.

Usage

• The term "quasi contract" is used in legal contexts to describe a remedy. It is applied when no formal contract exists, but circumstances demand that a party be compensated to avoid an unfair outcome. The law a promise to pay.

Examples

• Noun:
  • The court ruled that the homeowner had to pay the roofer under a quasi contract because, although there was no signed agreement, the roofer had performed emergency repairs that saved the house from further damage.
  • A quasi contract was established to recover the value of goods mistakenly delivered to the wrong address.

Advanced Usage

• "Quasi-contractual obligation": Refers to the specific duty to make restitution that arises from the doctrine of quasi contract.
  • The payment was ordered based on a quasi-contractual obligation, not a breach of an actual agreement.

Variants and Related Words

• Quantum meruit (Latin phrase): A legal principle often associated with quasi contract, meaning "as much as he has deserved." It is a claim for reasonable payment for services rendered.
  • The builder sued for quantum meruit after the client refused to pay for the completed work.
• Unjust enrichment: The legal principle that forms the basis for a quasi contract, where one person is unjustly enriched at the expense of another.
  • The doctrine of unjust enrichment prevents someone from keeping a benefit for which they have not paid.

Synonyms

• Implied-in-law contract: Another term for quasi contract, emphasizing that the obligation is imposed by law, not by the parties' actions.
• Constructive contract: A less common synonym for quasi contract.

Key Distinctions (Not Synonyms)

• Express contract: A true contract formed by explicit agreement (written or spoken) between parties.
• Implied-in-fact contract: A true contract inferred from the conduct, actions, or circumstances of the parties, showing a mutual intent to contract. This is different from a quasi contract, which is imposed by law without regard to intent.

Noun

1. a contract created by law for reasons of justice without any expression of assent