We found 24 dictionaries that define the word hexad:

General (18 matching dictionaries)

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

Computing (1 matching dictionary)

19. hexad: Encyclopedia

Medicine (3 matching dictionaries)

20. Dorland's Illustrated Medical Dictionary (No longer online)
21. online medical dictionary (No longer online)
22. hexad: Medical dictionary

Science (2 matching dictionaries)

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

(Note: See hexads as well.)

Definitions from Wiktionary (hexad) ▸ noun:  A group of six. ▸ noun:  (chemistry) An element or radical with the combining power of six units, i.e. six atoms of hydrogen. Similar: six, sextuplet, sextet, sestet, VI, sise, sixer, captain hicks, half a dozen, hexade, more... Opposite: monad, dyad, triad, tetrad, pentad Types: six, sestet, sextet, sextain, sextuple, sexdecillion, more... Phrases: Parkerian Hexad, more... Adjectives: first, involutory, second, third, only, tiberian ▸ Words similar to hexad ▸ Usage examples for hexad ▸ Idioms related to hexad ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hexad ▸ Words that often appear near hexad ▸ Rhymes of hexad ▸ Invented words related to hexad