masterpiece

[ mas-ter-pees, mah-ster- ]
/ ˈmæs tərˌpis, ˈmɑ stər- /

noun

a person's greatest piece of work, as in an art.
anything done with masterly skill: a masterpiece of improvisation.
a consummate example of skill or excellence of any kind: The chef's cake was a masterpiece.
a piece made by a person aspiring to the rank of master in a guild or other craft organization as a proof of competence.

Origin of masterpiece

1570–80; master + piece, modeled on Dutch meesterstuk, German Meisterstück
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for masterpiece

British Dictionary definitions for masterpiece

masterpiece

less commonly masterwork (ˈmɑːstəˌwɜːk)

/ (ˈmɑːstəˌpiːs) /

noun

an outstanding work, achievement, or performance
the most outstanding piece of work of a creative artist, craftsman, etc

Word Origin for masterpiece

C17: compare Dutch meesterstuk, German Meisterstück, a sample of work submitted to a guild by a craftsman in order to qualify for the rank of master
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012