masterwork
noun /ˈmɑːstəwɜːk/
/ˈmæstərwɜːrk/
(also masterpiece)
- a work of art such as a painting, film, book, etc. that is an excellent, or the best, example of the artist’s work
- a literary/musical/cinematic masterwork
- The group will perform three of the composer's late masterworks.