artefact
🇺🇸
/ˈɑːrtɪfækt/
🇬🇧
/ˈɑːtɪfækt/
an object made by a person, especially one from the past that is interesting or important
The museum displayed an ancient artefact found during the archaeological dig.
博物館は考古学的発掘で発見された古代の人工物を展示した。