date stamp
noun[C]
ukusaprinteddateon adocument,foodproduct, etc., or thedeviceused toprintthis:
Twoleadingeggproducershave beenprosecutedforalteringthedatestampontheireggs.
date stamp
verb[T]
ukusto put aprinteddateon adocument,foodproduct, etc.:
Theformswill bedatestampedandworkedon instrictchronologicalorder.