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Definition of warrant

warrant

/ˈwɔːr.ənt/
war · rant

Adverb:warrantably
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Plural:warrants
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Adjective:warrantable
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Past Simple:warranted
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Past Participle:warranted
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Present Participle:warranting
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warrant Lexical Profile

warrant Game Scores & Validity

• noun

1

A document issued by a legal or government official authorizing law enforcement to make an arrest, search premises, or carry out another action relating to the administration of justice.

Example

"The judge issued a search warrant for the suspect's residence after reviewing the detective's affidavit."


2

Justification or valid grounds for an action, belief, or feeling.

Example

"The administration had no legal warrant to intercept private communications."


3

A financial derivative that gives the holder the right, but not the obligation, to buy or sell a security at a certain price before a specified expiration date.

Example

"To sweeten the deal, the company offered investors stock warrants alongside the newly issued bonds."

Synonyms
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• verb

1

To justify or necessitate a particular course of action.

Example

"The ongoing safety issues warrant a thorough investigation by independent experts."


2

To officially affirm or guarantee the quality, condition, or truth of something (often a product or service).

Example

"The manufacturer warrants that the appliance will remain free of mechanical defects for two years."

Synonyms
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Antonyms
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Word Nuance & Usage

While 'warrant' and 'warranty' share etymological roots, 'warrant' is typically used for legal authorization or justification, whereas 'warranty' refers almost exclusively to a written guarantee for a consumer product.

• Rhymes for warrant

Word Origin & Etymology

From Middle English 'warrant', borrowed from Old Northern French 'warant', originating from the Frankish root '*warand' meaning 'protector' or 'to protect, defend'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Warrant. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/warrant
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