obsolescence definition

  • noun:
    • hawaii to be obsolete—no longer in use; gone into disuse; disused or ignored.
    • The process of getting obsolete, outmoded or outdated.
    • hawaii to become outdated.
    • The state or means of getting outdated.
    • In entomology, an obsolete part of a mark, stria, etc.: as, a band with a central obsolescence.
    • the process of getting outdated; dropping into disuse or becoming old

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