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to expire
01
亡くなる, 死ぬ
to pass away or cease to live
Intransitive
02
期限切れになる, 満了する
(of a document, contract, etc.) to no longer be legally recognized because of reaching the end of validity period
Intransitive: to expire point in time
03
息を吐く, ため息をつく
to release air from the lungs, often as a breath or sigh
Transitive: to expire air
04
期限切れになる, 満了する
(particularly of a time period) to no longer be valid or active
Intransitive
05
期限切れになる, 有効期限が切れる
to become unsafe to use after a certain period of time
Intransitive: to expire | to expire point in time
expire
v
expiration
n
expiration
n
expiratory
adj
expiratory
adj
expired
adj
expired
adj
例
The president’s term of office expires in December.
This bottle of cough syrup expires in two weeks.
His tenure as CEO expires at the end of the fiscal year.
The unused vacation days will expire if not taken before the end of the year.
The contract with the supplier automatically expired after three years, requiring renegotiation of terms for continued service.
