expire
expire
verb (expires, expired, expired, expiring)
/ɪkˈspaɪə(r)/
1 intransitive (of a document, an agreement, etc.) to be no longer legally acceptable because the period of time for which it could be used has ended
SYNONYM run out
When does your driving licence expire?
Our lease on the house expires next month.
TOPICS Discussion and agreement C1
Collocations
verb + expire
be due to
2 intransitive (of a period of time, especially one during which somebody holds a position of authority) to end
His term of office expires at the end of June.
3 ​intransitive (literary) to die
She had expired while bearing her son.
Word Origin
late Middle English: from Old French expirer, from Latin exspirare ‘breathe out’, from ex- ‘out’ + spirare ‘breathe’.
e.g.
/fe3hdialogue/散策・剣と盾の凱旋 Tempest of Swords and Shields#5e66281fbdb0e500001b1f74
expire date 失効日、有効期限