(plural opuses or specialized opera), abbreviation Op [noun] [C] - a piece of music written by a particular musician and given a number relating to the order in which it was published, or (formal or humorous) any work of artCarl Nielsen's Opus 43 quintet(humorous) He showed us his latest opus, a rather awful painting of a vase of flowers.
OPUS
Meaning of OPUS in English
Cambridge English vocab. Кембриджский английский словарь. 2012