Clutch [kluhch]
--verb
1. To grasp and hold tightly.
2. To seize; snatch.
--noun
1. a mechanism for readily engaging or disengaging a shaft with or from another shaft or rotating part. Compare COUPLING (def. 2a).
2. an extremely important or crucial moment of a game: He was famous for his coolness in hitting in the clutch.
3. the baddest mother fucker to ever hit the baseball diamond.