What does outdated mean?
Outdated describes something that is no longer current, accurate, useful, or suited to present-day circumstances. It is especially common when discussing information, technology, systems, rules, fashions, and ideas that have been overtaken by newer developments. The word does not necessarily imply that the thing is completely useless; a product or practice may still function, but newer or more suitable alternatives exist. For example, a set of instructions can be outdated because it refers to features or procedures that have since changed. In social and cultural contexts, outdated can also mean old-fashioned rather than strictly obsolete. The related verb outdate means to make something no longer current or to supersede it. Together with the adjective, it forms a standard and widely understood way of identifying information or practices that need updating, although the precise strength of the criticism depends on context.
adjectiveNo longer current, useful, or in accordance with modern standards. An outdated idea, practice, or item has been superseded by newer developments.
- No longer current, accurate, or useful because it has been superseded by newer information, practices, or products.
- No longer fashionable or appropriate according to contemporary standards.
"The guide contains several outdated instructions that should be updated for the latest version of the software."
"The museum replaced its outdated warning signs with newly designed bilingual notices."
"Her view of remote work became outdated as technology and workplace culture changed."
Outdated is digital age’s favourite diagnosis for information that was once helpful but has been overtaken by progress.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of outdated
Outdated was formed in the early 19th century from the prefix out- and the verb date, meaning to assign a date to or mark as belonging to a particular time. The development reflects the common use of out- to indicate that something has gone beyond its proper or useful period. The related verb outdate developed from the same components, while outmoded was influenced by a different formation using the older English prefix modish, meaning fashionable.
Related word forms
How outdated is actually used
Common in both formal and informal registers. It is often used for information, systems, practices, fashions, and products, and generally carries a neutral or mildly critical tone.
Easily confused with outdated
Outdated refers broadly to something no longer current or useful, while outmoded more often emphasizes an old-fashioned style or method.