2bellyache verb
bellyaches; bellyached; bellyach·ing [no obj] informal : to complain in an annoying way
▪ He was bellyaching about how long it took to get a table at the restaurant.
▪ He was bellyaching about how long it took to get a table at the restaurant.
— bellyaching noun
▪ I'm tired of listening to his bellyaching.
▪ I'm tired of listening to his bellyaching.
