valedictory
🇺🇸
/ˌvælɪˈdɪktəri/
🇬🇧
/ˌvælɪˈdɪktəri/
adjective
R
about saying goodbye, especially during a special event
At the end of the school year, the principal gave a valedictory speech.
学年末に、校長は卒業式のスピーチを行った。
translation
別れの