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Synonyms

outdated

American  
[out-dey-tid] / ˌaʊtˈdeɪ tɪd /

adjective

  1. no longer in use or fashionable; out-of-date; outmoded; antiquated.


outdated British  
/ ˌaʊtˈdeɪtɪd /

adjective

  1. old-fashioned or obsolete

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of outdated

First recorded in 1610–20; out- + date 1 + -ed 2

Explanation

Anything that's so old-fashioned that it's unstylish or not useful is outdated. You might love the way an antique car looks, but its outdated safety standards (no seat belts or airbags) make it dangerous to drive on the highway. The 70s bell-bottom jeans your aunt still wears might be embarrassingly outdated, but at least they function as pants. Your outdated computer, on the other hand, isn't even capable of getting online or connecting to your printer — in other words, it's obsolete, or completely useless. This adjective dates from the early 1600s, from the "mark as old fashioned" meaning of the verb date.

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Vocabulary lists containing outdated

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She called for changing water management policies to “fix an outdated and broken system.”

From Los Angeles Times • May 21, 2026

Its model is outdated, and no business running the same way could survive.

From The Wall Street Journal • May 17, 2026

"We believe it is outdated and does not reflect the structure of modern families," the report said.

From BBC • May 15, 2026

But this is only a recommendation and, frankly, a somewhat outdated one.

From MarketWatch • May 14, 2026

Then he rose again, went into the den, and returned carrying several volumes of an outdated encyclopedia.

From "The Mysterious Benedict Society" by Trenton Lee Stewart

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