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outdate

[ out-deyt ]
/ ˌaʊtˈdeɪt /
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See synonyms for: outdate / outdated on Thesaurus.com

verb (used with object), out·dat·ed, out·dat·ing.

to put out of date; make antiquated or obsolete: The advent of the steamship outdated sailing ships as commercial carriers.

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Origin of outdate

First recorded in 1640–50; probably back formation from outdated
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for outdate

outdate
/ (ˌaʊtˈdeɪt) /

verb

(tr) (of something new) to cause (something else) to become 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
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