tutoy in English dictionary tutoy Meanings and definitions of "tutoy" (transitive) To call by the informal pronoun tu . verb (transitive) To call by the informal pronoun tu. more Grammar and declension of tutoy tutoy ( third-person singular simple present tutoys, present participle tutoying, simple past and past participle tutoyed) tutoy (third-person singular simple present tutoys, present participle tutoying, simple past and past participle tutoyed) more Sample sentences with "tutoy" Declension Stem Try again Authors