toad UK /təʊd/US /toʊd/noun 3verb 1forms 3 noun3 •An amphibian, a kind of frog (broad sense, order Anura) with shorter hindlegs and a drier, wartier skin, many in family Bufonidae.There's a killer on the road / His brain is squirmin' like a toad — 1971 •(offensive) A contemptible or unpleasant person. •(offensive) An ugly person. verb1 •(Internet, informal) To expel (a user) permanently from a MUD or similar system, so that their account is deleted. formstoaded · toading · toads