expire

英 [ɪk'spaɪə; ek-] 美[ɪk'spaɪɚ]

• vi. 期满；终止；死亡；呼气
• vt. 呼出（空气）

1. lose validity;

"My passports expired last month"

2. pass from physical life and lose all all bodily attributes and functions necessary to sustain life;

"She died from cancer"

"They children perished in the fire"

"The patient went peacefully"

3. expel air;

"Exhale when you lift the weight"