SQUAB Meaning of SQUAB in English I . a. 1.Fat, plump, stout, dumpy, ~bish, ~by, thick, bulky, heavy, short, thickset, chunky, fleshy.2.Unfledged, unfeathered. II . n. Young pigeon. Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012