‘Fare well’; may you be or continue in a happy or prosperous condition; in common use, good-by.[It is still often written separately, with a pronoun between, the pronoun being either the subject nominative, as in “fare you well” or “fare ye well,” or a dative of reference, as in “fare thee well.”Synonyms Good-by, etc. See adieu, interj.n. A good-by; a leave-taking; an adieu.n. Farewell followed by to governing the object is a noun, used elliptically for “I bid farewell (to …).”n. Leave; departure; final look, thought, or attention.Parting; valedictory: as, a farewell sermon; farewell appearance of an actor.To bid farewell to; take leave of.