expire - definition and synonyms

verb [intransitive] 

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present tense
present participleexpiring
past tenseexpired
past participleexpired
  1. 1
    if an agreement, offer, or official document expires, the period of time during which it exists or can be used comes to an end

    The loan offer is due to expire this week.

    expire on/at:

    Your contract expires at the end of the month.

    expire in:

    My passport expires in a month.

  2. 2
    literary to die