squabble(noun, verb) noun1. a quarrel about petty pointsSimilar word(s): bicker, bickering, fuss, pettifoggery, spat, tiffDefinition categories: communication, dustup, quarrel, row, words, wrangle verb1. argue over petty thingsSimilar word(s): bicker, brabble, niggle, pettifog, quibbleDefinition categories: communication, argue, contend, debate, fenceSentences with squabble as a verb:- to squabble type