overwork

t. [Eng. over, and work, v.] Το work to exce ; to work beyond one's strength; to weary, exhaust, or wear out with labor or work. ō-ver-wõrk, subst . [English over , and work , s.] Exce ive work, toil, or labor; work beyond what is required or proper. "The injustice and mischief of the exaction of over work."-St. James' Gazette, Sept. 23, 1883.