We found 24 dictionaries that define the word milliard:

General (19 matching dictionaries)

1. milliard: Merriam-Webster
2. milliard: Oxford Learner's Dictionaries
3. milliard: American Heritage Dictionary of the English Language
4. milliard: Collins English Dictionary
5. milliard: Vocabulary.com
6. Milliard, milliard: Wordnik
7. milliard: Wiktionary
8. milliard: Webster's New World College Dictionary, 4th Ed.
9. milliard: Infoplease Dictionary
10. Milliard, milliard: Dictionary.com
11. milliard: Online Etymology Dictionary
12. Milliard: Wikipedia, the Free Encyclopedia
13. Milliard: Online Plain Text English Dictionary
14. milliard: Webster's Revised Unabridged, 1913 Edition
15. milliard: Rhymezone
16. Milliard, milliard (m): AllWords.com Multi-Lingual Dictionary
17. milliard: FreeDictionary.org
18. milliard: Mnemonic Dictionary
19. milliard: TheFreeDictionary.com

Business (1 matching dictionary)

20. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

21. milliard: CCI Computer
22. milliard: Encyclopedia

Science (2 matching dictionaries)

23. Milliard: Eric Weisstein's World of Mathematics
24. How Many? A Dictionary of Units of Measurement (No longer online)

(Note: See milliards as well.)

Definitions from WordNet (milliard) ▸ noun:  a billion ("In England they call one thousand million a milliard") ▸ name:  A surname (very rare: popularity rank in the U.S.: #27361) ▸ Word origin ▸ Words similar to milliard ▸ Usage examples for milliard ▸ Idioms related to milliard ▸ Wikipedia articles (New!) ▸ Popular adjectives describing milliard ▸ Words that often appear near milliard ▸ Rhymes of milliard ▸ Invented words related to milliard