1. a dull heavy sound

1. to make a dull heavy sound
2. to move with a dull heavy sound

Examples

• The book fell with a loud clunk.
• I heard a clunk from the engine.
• The heavy door clunked shut.
• His boots clunked on the wooden floor.
• The old car clunked down the street.
• She dropped the wrench with a clunk.
• The machinery clunked to a stop.