We found 8 dictionaries that define the word composition board:

General (7 matching dictionaries)

1. composition board: Vocabulary.com
2. composition board: Dictionary.com
3. Composition board: Wikipedia, the Free Encyclopedia
4. composition board: Rhymezone
5. composition board: FreeDictionary.org
6. composition board: Mnemonic Dictionary
7. composition board: TheFreeDictionary.com

Computing (1 matching dictionary)

8. composition board: Encyclopedia

Definitions from WordNet (composition board) ▸ noun:  a stiff moderately thick paper Opposite: solid wood, hardwood, natural wood ▸ Words similar to composition board ▸ Usage examples for composition board ▸ Idioms related to composition board ▸ Wikipedia articles (New!) ▸ Words that often appear near composition board ▸ Rhymes of composition board ▸ Invented words related to composition board