OUTDATED definition: no longer in use or fashionable; out-of-date; outmoded; antiquated. See examples of outdated used in a sentence.

The meaning of OUTDATED is no longer current : outmoded. How to use outdated in a sentence.

OUTDATED definition: 1. old-fashioned and therefore not as good or as fashionable as something modern: 2. old-fashioned…. Learn more.

Definition of outdated adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you describe something as outdated, you mean that you think it is old-fashioned and no longer useful or relevant to modern life. ...outdated and inefficient factories. ...outdated attitudes. Caryl Churchill's …

Define outdated. outdated synonyms, outdated pronunciation, outdated translation, English dictionary definition of outdated. adj. Out-of-date; old-fashioned. American Heritage® Dictionary of the English …

Jan 18, 2026 · Out of date; not the latest; obsolete. Your version of the document is outdated.

outdated (adjective) outdated /ˌaʊt ˈ deɪtəd/ adjective Britannica Dictionary definition of OUTDATED [more outdated; most outdated] : no longer useful or acceptable : not modern or current

Anything that's so old-fashioned that it's unstylish or not useful is outdated. You might love the way an antique car looks, but its outdated safety standards (no seat belts or airbags) make it dangerous to …

Synonyms for OUTDATED: obsolete, archaic, antiquated, medieval, out-of-date, rusty, outmoded, old; Antonyms of OUTDATED: modern, new, current, contemporary, recent, up-to-date, present-day, fresh