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Definition of plonk
plonk
/plɑːŋk/
plonk
Plural:plonks
•Past Simple:plonked
•Past Participle:plonked
•Present Participle:plonking
plonk Lexical Profile
CEFR
C1
Grade
9
Tier
2
Usage
Rare
Syllables
1
plonk Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
British Cheap or inferior wine (informal).
Example
"They brought a couple of bottles of cheap supermarket plonk to the barbecue."
2
A heavy, abrupt, or hollow thudding sound.
Example
"The stone fell into the deep well with a loud plonk."
Synonyms
View all synonyms for plonk• verb
1
British To set or drop something down heavily, carelessly, or abruptly (informal).
Example
"He plonked his heavy suitcase down in the middle of the hallway."
2
To emit or cause to emit a heavy, hollow, or metallic sound.
Example
"Raindrops plonked steadily into the tin bucket on the porch."
Synonyms
View all synonyms for plonk• Rhymes for plonk
Word Origin & Etymology
The sense meaning 'cheap wine' originated as Australian and British slang during World War I, likely as a corrupted pronunciation of the French phrase 'vin blanc' (white wine). The verb and sound senses are imitative in origin, a variant of 'plunk'.
Cite this Entry
Wordmom. (2026). Definition of Plonk. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/plonk