(kvĕch)
Slang.
intr.v.,
kvetched,
kvetch·ing,
kvetch·es.
To complain persistently and whiningly.
n.- A chronic, whining complainer.
- A nagging complaint: "a rambling kvetch against the system" (Leonard Ross).
[Yiddish kvetshn, to squeeze, complain, from Middle High German quetzen, quetschen, to squeeze.]