- used to express good wishes on parting［分别时用以表达良好的祝愿］再会, 再见; 一路顺风; 祝你好运：
Farewell Albert !
一路顺风, 艾伯特！
1
- an act of parting or of marking someone's departure道别, 告别, 辞行; 饯行：
the dinner had been arranged as a farewell.
这顿饭是为了饯行而特地安排的。
1.1
- mass noun parting good wishes分别时的美好祝愿：
he had come on the pretext of bidding her farewell
他是以向她辞行为借口而来的
count noun I bade him a fond farewell.我依依不舍地同他告别。
词源
late Middle English: from the imperative of FARE + the adverb WELL1 .