noun
1.
an object that is of enough historical or artistic value to have in a museum
2.
( humorous ) a thing or person that is old-fashioned, or old and no longer useful
MUSEUM PIECE
Meaning of MUSEUM PIECE in English
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005