obsolescent

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adjective ob·so·les·cent \ˌäb-sə-ˈle-sənt\

Definition of obsolescent

  1. :  going out of use :  becoming obsolete

obsolescently

adverb

1755

First Known Use of obsolescent

1755


OBSOLESCENT Defined for English Language Learners

obsolescent

play
adjective ob·so·les·cent \ˌäb-sə-ˈle-sənt\

Definition of obsolescent for English Language Learners

  • : no longer useful : becoming obsolete



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contemplative of or relative to the past

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