date

[1]	show one's age , make obsolete/obsolescent/old-fashioned
[2]	entertain , escort , go out (with) , go steady (with)
[3]	date stamp
[4]	go steady , go out , see

[1]	day of the month , time , year , season , period , day , age , era , epoch , stage , phase
[2]	appointment , escort , meeting , engagement , rendezvous , assignation , tryst , fixture
[3]	escort , appointment , engagement , companion , friend , boyfriend , girlfriend , girl , woman , boy , man , swain , beau , lover , (Colloq) steady
[4]	out of date , particular date , old-fashioned , old , ancient , archaic , antiquated , dated , outmoded , obsolete , obsolescent , (Colloq) old hat
[5]	up to date , modern , latest , current , contemporary , fashionable , (Colloq) trendy