from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A masterpiece; the most memorable accomplishment of one’s career or lifetime.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the outstanding item (the prize piece or main exhibit) in a collection
- n. the most important dish of a meal
From French pièce de résistance. (Wiktionary)