masterwork• Not every track, of course, is a masterwork.• Her face was large and all-but-honest; her voice was a masterwork of treachery.• Now she fears that her latest film, her masterwork, may threaten her ability to work there in the future.• The Book of Ultimate Truths was his masterwork.• Through his glass James Flemyng observed a fineexhibition of modelworkmen sawing and hammering industriously at his great new masterwork.• He is at home playing anything from symphonic masterworks to swing.• According to the day's briefingnotes the masterwork was to be Men of Harlem something to do with his globetrotting, presumably.