Origin: 1175–1225; ME wiglen; akin to OE wegan to move, wēg motion, wicga insect; cf. Norw vigla to totter, freq. of vigga to rock oneself, D, LG wiggelen
early 13c., perhaps from M.Du. or M.Flem. wigelen, frequentative of wiegen "to rock," from wiege "cradle" (cf. O.H.G. wiga, Ger. Wiege, O.Fris. widze), from PIE base *wegh- "to move" (see weigh). The noun is attested from 1816.