We found 20 dictionaries that define the word millboard:

General (17 matching dictionaries)

1. millboard: Merriam-Webster
2. millboard: Oxford Learner's Dictionaries
3. millboard: American Heritage Dictionary of the English Language
4. millboard: Collins English Dictionary
5. millboard: Vocabulary.com
6. millboard: Wordnik
7. millboard: Wiktionary
8. millboard: Infoplease Dictionary
9. Millboard, millboard: Dictionary.com
10. Millboard: Wikipedia, the Free Encyclopedia
11. Millboard: Online Plain Text English Dictionary
12. millboard: Webster's Revised Unabridged, 1913 Edition
13. millboard: Rhymezone
14. Millboard: AllWords.com Multi-Lingual Dictionary
15. millboard: FreeDictionary.org
16. millboard: Mnemonic Dictionary
17. millboard: TheFreeDictionary.com

Art (1 matching dictionary)

18. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Computing (1 matching dictionary)

19. millboard: Encyclopedia

Tech (1 matching dictionary)

20. Book Binding (No longer online)

(Note: See millboards as well.)

Definitions from Wiktionary (millboard) ▸ noun:  A stiff paperboard or pasteboard used for book covers. Similar: board, half-royal, pressboard, bookboard, backerboard, matboard, mountboard, paperboard, mattboard, scaleboard, more... Opposite: millpond, millstream, millrace Adjectives: stout, thin, thick, stiff, best, black, inch, varnished ▸ Words similar to millboard ▸ Usage examples for millboard ▸ Idioms related to millboard ▸ Wikipedia articles (New!) ▸ Popular adjectives describing millboard ▸ Words that often appear near millboard ▸ Rhymes of millboard ▸ Invented words related to millboard