English Lexicon

Obsolescence

/ˌɒbsəˈlɛsəns/
nounCEFR C1 (Advanced)Top #12500 frequency
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Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    The state of being obsolete or no longer produced or used, or no longer useful.

    "Many electronic devices face rapid obsolescence due to constant software updates."

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Linguistic Origin & Historical Etymology

Derived from Latin 'obsolescere' meaning 'to wear out' or 'grow old', from 'ob-' (against) + 'solescere' (to grow accustomed or old).

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