goodbye
🇺🇸
/ˌɡʊdˈbaɪ/
🇬🇧
/ˌɡʊdˈbaɪ/
a word you say when you or someone else is leaving
We said goodbye and promised to meet again soon.
私たちはさよならを言い、すぐにまた会うことを約束しました。