enervation
/ˌɛnərˈveɪʃən/
noun
- A state of being drained of energy or vitality; physical or mental weakness.
- The team's enervation was obvious after playing three games in five days.
- Enervation from overwork can lead to serious health problems.
- The long illness left him in a state of enervation that lasted for months.
Synonyms