applause, either that of a group of people, as in an audience, or a single retard.

That retard is always quick with the clapter at inappropriate times. I wonder if he understands that this is a professional presentation, not a third grade book report.
by FBurg1 April 9, 2008
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When there is a lot of clapping happening. used like laughter, but instead of laughing, people are clapping
"dude, when that band came on stage, there was like 5 straight minutes of clapter!"
by lilmisblondey May 14, 2010
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The sound created by clapping and laughter
Redundant rabid rabbits were startled with cacauphony created by the clapter of carefree children.
by Erianbaxter April 26, 2018
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A synonym for applause.

Laugh-> Laughing-> Laughter
Clap-> Clapping-> Clapter
by deitydax June 30, 2023
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The eruption of applause, similar to the term "laughter". invented by prolific writer "Andrew Cunningham" on YouTube for his magnum opus, ELEKTIONTRÜCKUNG. this word has been compared to those stemming from the works of Shakespeare.
"The crowd seemed too dumbfounded to generate so much as an embarrassed cough. Then, slowly, a smattering of clapter."'
by Wowitscool February 6, 2023
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The audience roared with clapter after I took my final bow
by urbandictionarynewb:/ January 23, 2023
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