definition of
kvetch

[1] #1 kvetch n. (Yiddish) a constant complainer. wn

[2] #2 kvetch v. [complain, kick, plain, sound off, quetch] express complaints, discontent, displeasure, or unhappiness; "My mother complains all day"; "She has a lot to kick about". wn

[3] #3 kvetch n. (Yiddish) a nagging complaint. wn