What does quasi mean in law?

Asked by: Sheldon Ryan  |  Last update: April 15, 2026
Score: 4.8/5 (75 votes)

In law, "quasi" (from Latin for "as if") means something resembles another thing but isn't exactly identical; it's used as a prefix to describe situations, entities, or actions that are like a certain legal concept but differ in key ways, triggering similar legal treatment without full classification, such as a quasi-contract (a duty created by law to prevent unjust enrichment) or a quasi-judicial body (an agency making decisions like a court).

What does quasi mean in legal terms?

In law, quasi (from Latin for "as if") means "almost," "resembling," or "partially," used as a prefix for legal concepts that aren't exactly what they seem but are treated "as if" they were for practical or legal purposes, like a quasi-contract (an obligation created by law, not agreement) or a quasi-judicial body (an entity with judicial-like functions). It signifies a close similarity but with a critical difference or lack of full legal status, often arising from operation of law rather than intent. 

What do you mean by quasi?

"Quasi" means almost, partly, seemingly, or resembling something but not entirely or officially, acting as a prefix or adjective to show something has some, but not all, of the qualities of what it's named after, like a "quasi-scientific idea" (resembling science but lacking proof) or a "quasi-official" status (almost official). It's a useful alternative to "kind of" or "sort of" and comes from Latin for "as if". 

What does quasi-criminal mean in law?

A quasi-criminal (proceeding) refers to treating an act in a civil case as if it were occurring in a criminal proceeding. It is a civil proceeding that may result in a penalty akin to a criminal penalty.

What makes something quasi?

Use quasi when you want to say something is almost but not quite what it describes. A quasi mathematician can add and subtract adequately, but has trouble figuring out fractions. The adjective quasi is often hyphenated with the word it resembles.

Quasi Contract | Indian Contract Act, 1872 | Law Guru

16 related questions found

Is quasi-legal a real term?

Adjective. quasilegal (not comparable) Legal to a certain extent or in a certain way; of dubious or tenuous legality. Having some elements of legal authority; semiofficial in terms of law.

What is quasi contract in law?

A quasi contract is a retroactive judgment to fix a situation where one party benefits at another's expense. It serves as a remedy in situations when no formal agreement exists between parties. Its origins can be found in common-law jurisdictions as a means of ensuring fairness.

What is a quasi offense?

Quasi-offense refers to a type of civil wrongdoing that occurs when a negligent or unlawful act results in injury or loss to another person.

What is a quasi charge?

Quasi-criminal actions include: A violation of law, offense, or ordinance, especially a motor vehicle law, parking ticket, or traffic ticket. Psychiatric matters, such as civil confinement, mental hygiene commitments, and similar proceedings.

What does "quash" mean in legal terms?

Quash means to set aside or to void. In a legal context, quash can be used to describe the process of terminating proceedings or motions or to describe the exclusion of evidence from trial. Examples of the usage of quash include "to quash a motion" or "quash evidence."

What is an example of quasi?

"Quasi" means "almost" or "resembling," used as a prefix to describe something that is like something else but not exactly it, such as a quasi-contract (an implied legal obligation, not a real contract), a quasi-experiment (a study resembling an experiment but lacking random assignment), or a quasi-celebrity (famous but not a true star). It highlights similarity while acknowledging crucial differences, unlike "pseudo," which means fake.
 

What does quasi really mean?

Britannica Dictionary definition of QUASI- : in some way or sense but not in a true, direct, or complete way.

What is a quasi-legal proceeding?

In quasi-judicial proceedings the decision-making body must follow stricter procedural requirements (The term “quasi-judicial” literally means court-like; implying that proceedings must be similar to those followed in court proceedings).

What is quasi-criminal violence?

Quasi-Criminal Violence is an act that violates the sport's rules and possibly criminal laws. An example would be punching someone in the head during a soccer game.

How do courts determine a quasi-contract?

While recognizing the doctrine of quasi contract, the Court held that “the essential elements of a quasi-contract are a benefit conferred upon defendant by plaintiff, appreciation by defendant of such benefit, and acceptance and retention by defendant of such benefit under such circumstances that it would be ...

What is a quasi law?

In law, quasi (from Latin for "as if") means "almost," "resembling," or "partially," used as a prefix for legal concepts that aren't exactly what they seem but are treated "as if" they were for practical or legal purposes, like a quasi-contract (an obligation created by law, not agreement) or a quasi-judicial body (an entity with judicial-like functions). It signifies a close similarity but with a critical difference or lack of full legal status, often arising from operation of law rather than intent. 

What is an example of a quasi money?

Book money, such as account balances at commercial banks, may also be considered quasi money because it is assumed that the bank will repay the debt in base money upon request. Other forms of quasi money include liquid cash equivalents like travelers checks, gift cards and vouchers which have fixed redemption values.

What are quasi-cash payments?

Quasi-Cash Transaction means a transaction that is similar or easily converted to cash and that we treat as a Cash Advance, such as a money order, wire transfer, travellers' cheque and gaming transactions (including betting, off‐track betting, race track wagers and casino gaming chips).

What are the 4 types of offenses?

Offences against person, property or state. Personal offences, fraudulent offences. Violent offences, sexual offences. Indictable/non-indictable offences etc.

What is a quasi court?

In simpler terms, a quasi-judicial case is one in which the Council members are acting as judges rather than legislators; the Council is not making new laws, but rather applying existing laws to specific facts, concerning one person or a small number of people rather than the entire City, at a public hearing.

What is a quasi-controlled trial?

Quasi-experiments share similarities with experiments and randomized controlled trials, but specifically lack random assignment to treatment or control. Instead, quasi-experimental designs typically allow assignment to treatment condition to proceed how it would in the absence of an experiment.

What is a quasi-legal agreement?

Definition: A quasi-contract is a legal concept in which a court imposes an obligation on one party to prevent unjust enrichment, even though no formal contract exists between the parties. It is not an actual contract but a remedy created by law to ensure fairness.

What are the 5 types of quasi-contracts?

There are 5 types of quasi contracts: 1) supplying necessaries to incapable persons, 2) reimbursement for paying another's debt, 3) obligations for non-gratuitous benefits received, 4) responsibilities of finders of goods, and 5) liability for money/things received by mistake or coercion.

What is a quasi mandate?

A quasi-mandate contract is a contract in which one party is entrusted by another party to handle affairs. The trustee is obligated to perform the duties with the due care of a prudent manager (duty of care). In simple terms, the duty of care means “doing one's best”.