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1. Pain in the stomach or abdomen; colic.
2. Informal A whining complaint.
intr.v. bel·ly·ached, bel·ly·ach·ing, bel·ly·aches Slang
To complain, especially in a whining manner.

bel′ly·ach′er n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.bellyacher - a person given to excessive complaints and crying and whiningbellyacher - a person given to excessive complaints and crying and whining
disagreeable person, unpleasant person - a person who is not pleasant or agreeable
kvetch - (Yiddish) a constant complainer


Slang. A person who habitually complains or grumbles:
Informal: crank, griper, grouser.
References in periodicals archive ?
There's that possible second fight with Mayweather, and probable blockbusters with the great British bellyacher Amir Khan and a man after the Pacman's own heart-Argentinian Lucas Matthysse.
Could this bellyacher be so lucky to have two thrilling annual trade conferences in the same year?
knew nothing about newspapers and went to see every bellyacher in the place.