Hypertext Webster Gateway: "overexertion"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Overexertion \O"ver*ex*er"tion\, n.
Excessive exertion.
From WordNet (r) 1.7 (wn)
overexertion
n : the exertion of so much effort that discomfort or injury
results
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