(Commonwealth of Nations) A police identification card, sometimes accompanied by a badge.

plural of warrant card

(US, law) A document in which someone admits liability for a debt and allows an attorney to admit this in court so that no action will be taken.

plural of warrant officer

An official warrant that authorizes capital punishment. / (figuratively) That which definitively spells the end of something.

(law) An official document that authorizes law-enforcement officials to arrest a named person and to bring that individual before a court of law or other authority.

(law) A court order in the form of a warrant, authorizing the search of a home and/or other privacy-protected place(s), notably to seek unlawful possessions, evidence etc. as part of a judicial inquiry

An arrest warrant issued by a court against a person guilty of some contempt or indicted for some crime, authorizing his or her arrest on sight.

Alternative form of arrest warrant

plural of warrant canary