- old-fashioned or obsolete
WordReference Random House Learner's Dictionary of American English © 2026
out•dat•ed /ˌaʊtˈdeɪtɪd/USA pronunciation
adj.
WordReference Random House Unabridged Dictionary of American English © 2026- out-of-date;
not modern;
outmoded:outdated clothes.
out•dat•ed
(out′dā′tid),USA pronunciation adj.
- no longer in use or fashionable;
out-of-date;
outmoded;
antiquated.
- out- + date1 + -ed2 1610–20
Collins Concise English Dictionary © HarperCollins Publishers::
outdated /ˌaʊtˈdeɪtɪd/ adj
'outdated' also found in these entries (note: many are not synonyms or translations):
die-hard
- fossil
- moth-eaten
- mute
- old-fashioned
- transsexual
- legacy
- mossy
- musty
- Neolithic
- obsolescent
- outdate
- prehistoric