KVETCH Meaning of KVETCH in English [kvetch] vi [Yiddish kvetshn, lit., to squeeze, pinch, fr. MHG quetschen] (ca. 1952): to complain habitually: gripe [2]kvetch n (1964) 1: an habitual complainer 2: complaint 1 -- kvetchy adj Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012