To outlaw; put under ban.To condemn to exile by political or judicial authority; expel from or relegate to a country or a place, either permanently or for a time: often with objectives of both person and place: as, he was banished the kingdom; Ovid was banished to Tomi.To send or drive away; expel; dismiss: with a person or thing as object: as, to banish sorrow; to banish an obnoxious person from one's presence or thoughts.Synonyms Banish, Exile, Expel, expatriate, put away, are all used of removal by physical or moral compulsion; they all have a figurative as well as a literal use. To banish is, literally, to put out of a community or country by ban or civil interdict, and indicates a complete removal out of sight, perhaps to a distance. To exile is simply to cause to leave one's place or country, and is often used reflexively; it emphasizes the idea of leaving home, while banish emphasizes rather that of being forced by some authority to leave it: as, the bitterness of exile; banished to Siberia. Expel, literally, to drive out, means primarily to cast out forcibly and violently, and secondarily with disgrace: as, to expel from the chamber, or from college; he was expelled the country.