half-dozen From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounA set of six. Related wordsSynonymshalf a dozensecond-halfhalf measuresix packhalf-smilesixshooterhalf timecentre-halfsexteshelter-halfsixgunhebdomadefive and ten6-foothalf giphalf-hitchhalfshaft References Wiktionary — half-dozen Wikipedia — half-dozen