commemorative
🇺🇸
/kəˈmeməreɪtɪv/
🇬🇧
/kəˈmemərətɪv/
used to remember and honor something important from the past
They released a commemorative coin to honor the 100th anniversary of the event.
그들은 행사의 100주년을 기념하기 위해 기념 동전을 발행했다.