butler UK /ˈbʌt.lə(ɹ)/US /ˈbʌt.lɚ/noun 3verb 1forms 3 noun3 •the servant in charge of all the others in a rich home, who answers the door and serves the family at table •A manservant having charge of wines and liquors. •A valet, a male personal attendant. verb1 •To buttle, to dispense wines or liquors; to take the place of a butler. formsbutlered · butlering · butlers