attire /əˈtaɪɚ/noun 2verb 1forms 5 noun2 •One's dress; what one wears; one's clothes.He was wearing his formal attire. •The single horn of a goat, deer or stag.The latter sign, however, may have some heraldic significance, as Larwood and Hotten mention a London token of 1666 on which a horseshoe is represented within a pair of antlers or deer's attires. — 1887 verb1 •To clothe or adorn.We will attire him in fine clothing so he can make a good impression.He stood there, attired in his best clothes, waiting for applause. formsattired · attiring · attires · attireth · attirest