1. to put or set down heavily or carelessly
Usage: informal

1. a dull heavy sound made by something dropping
Usage: informal
2. cheap wine of poor quality
Usage: British informal; slang

Examples

• She plonked her bag down on the table.
• He plonked himself into the chair after work.
• The book fell with a loud plonk.
• We heard a plonk as the apple hit the ground.
• They served cheap plonk at the party.
• I don’t mind plonk as long as it’s cold.
• Just plonk the groceries anywhere on the counter.