inaugural
🇺🇸
/ɪˈnɔːɡjərəl/
🇬🇧
/ɪˈnɔːɡjərəl/
the first one in a series, marking the start of something important
She gave an inspirational speech at her inaugural lecture.
彼女は就任講演で感動的なスピーチを行いました。
the first speech or event that starts a new period, especially for a new leader
People gathered to listen to the president's inaugural.
人々は大統領の就任演説を聞くために集まりました。