Meaning

2 senses
  1. (informal)A sound of someone or something falling and landing heavily.

  2. (US, dated, figuratively, slang)A disappointment which comes as a surprise.

Origin

From ker- (prefix forming onomatopoeias imitating the effect or sound of a heavy object fa

From ker- (prefix forming onomatopoeias imitating the effect or sound of a heavy object falling) + plunk (“dull thud of something landing on a surface”).

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: kerplunks
Singularkerplunk
Pluralkerplunks

regular

Synonyms

3 synonyms

See also

neighbours in the dictionary
kerplunk — meaning, examples, forms, synonyms | Krumeto