warrant
US /ˈwɔːr.ənt/
UK /ˈwɔːr.ənt/
1.
a document issued by a legal or government official authorizing the police or another body to make an arrest, search premises, or carry out some other action relating to the administration of justice
:
•
The judge issued a search warrant for the suspect's home.
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They obtained an arrest warrant for the fugitive.
2.
a guarantee or assurance, typically provided in writing, that a product or service will meet certain standards or be repaired/replaced if defective
:
•
The new car comes with a three-year warranty.
•
Keep your receipt as proof of warranty.
1.
justify or necessitate (a course of action)
:
•
His rude behavior did not warrant such a harsh response.
•
The situation is serious enough to warrant immediate action.