bye-bye
Interjection
baby-talk reduplication of goodbye
circa 1736, in the meaning defined above
Adverb (1)
1917, in the meaning defined above
Noun
1867, in the meaning defined above
Adverb (2)
1909, in the meaning defined above
👨🏻🏫 Mr. Ng 韋氏詞典 📚切換為繁體中文