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kerplunk

adverb
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ker·​plunk | \ kə(r)ˈpləŋk \

Definition of kerplunk

: with a loud dull sound : with a thud a coconut which fell kerplunk at his feet

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History and Etymology for kerplunk

imitative

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“Kerplunk.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/kerplunk. Accessed 20 January 2020.

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