noun · verb · 7 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/ˈklæpˌbɔːd/
Received-Pronunciation:/ˈklæbəd/
General-American:/ˈklæpˌbɔɹd/
General-American:/ˈklæbəɹd/
US:Recorded audio is listed in the source snapshot.
rhymes with -æbə(ɹ)d
/ˈklæpˌbɔː(ɹ)d/
UK:Recorded audio is listed in the source snapshot.
CMU ARPABET:K L AE1 P B AO2 R D
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A narrow board, usually thicker at one edge than the other, used as siding for houses and similar structures of frame construction.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Such boards, arranged horizontally and overlapping with thick edge down, collectively, as siding.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
An oak board of a size used for barrel staves.
Definition source: English Wiktionary via Wiktextract
Usage: UK, archaic, countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A clapperboard; a device used in film production, having hinged boards that are brought together with a clap, used to synchronize picture and sound at the start of each take of a motion picture or other video production.
Definition source: English Wiktionary via Wiktextract
Topics: broadcasting, film, media, television
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To cover with clapboards.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
to clapboard the sides of a house
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: weatherboard, weatherboarding
Antonyms: none provided
Broader terms: siding
7
verb
Meaning 7
cover with clapboards
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: cover
History
Etymology
From Middle English clapholt, partial translation from Middle Low German klappholt or Middle Dutch klapholt (“barrel stave”), from klappen (“to crack”) + holt (“wood”). The part "holt" was later calqued to "board".
From clap + board.
Across languages
Translations
2 source translations are retained for this English entry.