n. A turn, loop, coil, or knot, as in a rope or chain; a bend or flexure.n. The part of a sling that contains the stone.n. A going and returning, as in plowing, reaping, etc.; hence, as much of an action as is performed at one time; a single part of an action which is carried on at successive intervals.n. A round at anything, as in some contest; a set-to; a trial: as, a bout at single-stick or fisticuffs.n. A round of indulgence, as in drink: as, a drunken bout.n. A turn or fit of illness: as, a severe bout of rheumatism.n. In music, an inward curve of a rib of an instrument of the violin kind, by which the waist is formed.Same as but.About.