- kvetch N. Amer.
- kvetch N. Amer. [kvɛtʃ]informalnoun1》 a person who complains a great deal.2》 a complaint.verb complain.Origin1960s: from Yiddish kvetsh (n.), kvetshn (v.), from Mid. High Ger. quetschen, lit. 'crush'.
English new terms dictionary. 2014.