sexile in English dictionary sexile Meanings and definitions of "sexile" (slang) To banish somebody, usually one's roommate, from the room for the privacy to fornicate. verb (slang) To banish somebody, usually one's roommate, from the room for the privacy to have sex. more Grammar and declension of sexile sexile ( third-person singular simple present sexiles, present participle sexiling, simple past and past participle sexiled) sexile (third-person singular simple present sexiles, present participle sexiling, simple past and past participle sexiled) more Sample sentences with "sexile" Declension Stem Try again Authors