Bye — synonyms, definition

1. bye (Noun)

adieu adios arrivederci au revoir auf Wiedersehen bye-bye cheerio farewell good day good-by good-bye goodby goodbye pass sayonara so long

bye (Noun) — An instance of advancing to the next round in a tournament without playing an opponent. ex. "he had a bye in the first round"

bye (Noun) — A farewell remark. ex. "they said their good-byes"

conceding concession farewell word of farewell yielding

2. bye (Interjection)

bye (Interjection) — An informal farewell remark. ex. "We all stopped to say bye before her flight left"