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Definition of exhaustion
exhaustion
/ɪɡˈzɔːs.tʃən/
ex · haus · tion
Adverb:exhaustively
•Adjective:exhausted
exhaustion Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 5k
Syllables
3
exhaustion Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A state of extreme physical or mental tiredness and lack of energy.
Example
"After working double shifts at the hospital all week, she collapsed onto the sofa in complete exhaustion."
2
The action or state of completely using up a resource, supply, or subject.
Example
"Sustainable agricultural practices are essential to prevent the rapid exhaustion of soil nutrients."
Synonyms
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View all antonyms for exhaustion• Nearby Words
Word Origin & Etymology
Borrowed in the late 16th century from Late Latin exhaustionem ('a drawing out'), from the verb exhaurire ('to draw out, empty, or use up'), composed of ex- ('out') and haurire ('to draw water or drain').
Cite this Entry
Wordmom. (2026). Definition of Exhaustion. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/exhaustion