n 1  :  weariness or exhaustion from labor, exertion, or stress  2  :  the temporary loss of power to respond induced in a sensory receptor or motor end organ by continued stimulation
vb, fa*tigued  fa*tigu*ing vt  1  :  to weary with labor or exertion  2  :  to induce a condition of fatigue in (as an effector organ) vi  :  to be affected with fatigue  :  become weary .
 
 
 
Similar sounding terms:  pho·tic 
 
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