Whining and complaining, often contrived to evoke pity or shirk responsibility.(noun)
Present participle of bellyache.(verb)
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Use "bellyaching" in a sentence
"At home, when the Captain isn't tired, having a migraine, or stressed out (thereby giving in to yelling), I look at him and tell him to get back with me when he's done "bellyaching" and I walk into another room."
"Why don't you stop bellyaching and help work through this process?"
"Not that they could give way to depression and gloom, for in organizations where bellyaching and rumor are rife—as they are in all armies—it was necessary to maintain an air of confidence at all times."