bye

nouns

you advance to the next round in a tournament without playing an opponent
"he had a bye in the first round"
bye, pass
a farewell remark
"they said their good-byes"
adieu, adios, arrivederci, au revoir, auf wiedersehen, bye, bye-bye, cheerio, good day, good-by, good-bye, goodby, goodbye, sayonara, so long