LURCH (4)

Lurch, n. [[Cf. W. llerch, llerc, a frisk, a frisking backward or forward, a loitering, a lurking, a lurking, llercian, llerciaw, to be idle, to frisk; or perh. fr. E. lurch to lurk.]] A sudden roll of a ship to one side, as in heavy weather; hence, a swaying or staggering movement to one side, as that by a drunken man. Fig.: A sudden and capricious inclination of the mind.