. . . "14463676-n"^^ . . . "fatigue"^^ . "113642590"@en-us . . . . "0"^^ . . "fatigue"@en-us . . "used of materials (especially metals) in a weakened state caused by long stress; \"metal fatigue\""@en-us . . "110377292"@en-us . "114463676"^^ . "0.125"^^ .