exhaustion
ex-haus-tion · noun
Definitions
noun
- 1.
A state of extreme physical or mental tiredness.
- 2.
The state of being completely used up or consumed.
- 3.
The action or process of draining something completely.
Phrases & expressions
- •nervous exhaustion — extreme fatigue caused by stress or mental strain
- •heat exhaustion — a condition caused by exposure to high temperatures
Related words
Etymology
From Latin exhaustio ("a draining, emptying"), from exhaurire ("to draw out, drain").