inanition
/ˌɪnəˈnɪʃən/noun
mass noun
1- lack of mental or spiritual vigour and enthusiasm活力不足：
she was thinking that old age bred inanition.
她在想是老龄导致活力不足。
1.1
- exhaustion caused by lack of nourishment缺乏营养性衰竭, 虚弱。
词源
late Middle English: from late Latin inanitio（n-）， from Latin inanire 'make empty'， from inanis 'empty， vain'.