Word Origin & History
kibitz
1927, from Yiddish kibitsen "to offer gratuitous advice as an outsider," from Ger. kiebitzen "to look on at cards, to kibitz," originally in thieves' cant "to visit," from Kiebitz, name of a shore bird (European pewit, lapwing) with a folk reputation as a meddler, from M.H.G. gibitz "pewit," imitative of its cry. Young lapwings are proverbially precocious and active, and were said to run around with half-shells still on their heads soon after hatching.