1. windup - Noun
2. windup - Adjective
3. windup - Adjective Satellite
a concluding action
operated by a mechanism
Source: WordNetwindup toys Source: Internet
Also featured was a huge Colgate toothpaste box with a large windup or clockwork key on the side. Source: Internet
Brooks even has a satisfying windup, which makes this just about the only comedy of recent years that doesn't collapse." Source: Internet
Dimboola Rowing Club held their annual windup and presentation evening last Friday evening May 20. Source: Internet
The windup was a front page story about the "Beatle Boycott" in The New York Times on Aug. 5, 1966. Source: Internet
He starts the windup. Source: Internet