1. jumped or moved suddenly to attack or catch something
Usage: past tense of pounce
2. seized an opportunity quickly and eagerly
Usage: figurative use; past tense of pounce

Examples

• The cat pounced on the mouse hiding under the couch.
• The eagle pounced on its prey from high above.
• She pounced on the chance to study abroad.
• The detective pounced on the new evidence immediately.
• The lion pounced with lightning speed.
• He pounced on every mistake in her argument.
• The goalkeeper pounced on the loose ball.