1
archaic : a size of board for making staves and wainscoting
2
: a narrow board usually thicker at one edge than the other used for siding
3
ˈklap-ˌbȯrd How to pronounce clapboard (audio) : a slate with information identifying a piece of film that is topped with a hinged arm which claps down to mark the start of a take (see take entry 2 sense 2a(1)) to facilitate editing

called also clapper board

clapboard transitive verb

Examples of clapboard in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This front entrance is classic, paired with white trim and a tan clapboard house. Patricia Shannon, Southern Living, 26 May 2026 On the right is a pool and two tennis courts, and in the distance there's a small white clapboard chapel. ABC News, 26 May 2026 His apartment was on the ground floor of a clapboard building along a block of dilapidated homes surrounded by overgrown weeds. Joaquin Sapien, ProPublica, 30 June 2026 Here cavernous sheet-metal market halls rub shoulders with dilapidated clapboard stores. Duncan Madden, Forbes.com, 1 June 2026 See All Example Sentences for clapboard

Word History

Etymology

partial translation of Dutch klaphout stave wood

First Known Use

circa 1520, in the meaning defined at sense 1

Time Traveler
The first known use of clapboard was circa 1520

Browse Nearby Words

Cite this Entry

“Clapboard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clapboard. Accessed 9 Jul. 2026.

Kids Definition

: a narrow board thicker at one edge than at the other used to cover the sides of wooden buildings
clapboard verb

More from Merriam-Webster on clapboard

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster