Definition of outdated adjective in Oxford Advanced Learner's Dictionary.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

The meaning of OUTDATED is no longer current : outmoded. How to use outdated in a sentence.

OUTDATED definition: 1.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.

If you describe something as outdated, you mean that you think it is old-fashioned and no longer useful or relevant to modern life.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outdated and inefficient factories.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outdated attitudes.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

OUTDATED definition: no longer in use or fashionable; out-of-date; outmoded; antiquated. See examples of outdated used in a sentence.

Define outdated. outdated synonyms, outdated pronunciation, outdated translation, English dictionary definition of outdated.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 Out-of-date; old-fashioned.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

Obsolescence is the process of becoming antiquated, out of date, old-fashioned, no longer in general use, no longer useful, or superseded by innovation, or the condition of being in such a …

When something is deemed outdated, it implies that it is no longer considered useful, accurate, or appropriate in the present context. This term often applies to information, methods, or objects …

Dec 21, 2025 · Out of date; not the latest; obsolete. Your version of the document is outdated.

The term 'outdated' combines the prefix 'out-', meaning no longer, with 'dated', referring to something from a specific time. It has been used since the mid-20th century, originally …