We found 26 dictionaries that define the word rhomb:

General (19 matching dictionaries)

1. rhomb, rhomb-: Merriam-Webster
2. rhomb, rhomb: Oxford Learner's Dictionaries
3. rhomb-: American Heritage Dictionary of the English Language
4. rhomb: Collins English Dictionary
5. rhomb: Vocabulary.com
6. Rhomb, rhomb: Wordnik
7. rhomb: Wiktionary
8. rhomb: Webster's New World College Dictionary, 4th Ed.
9. rhomb: Infoplease Dictionary
10. Rhomb, rhomb, rhomb, rhomb-: Dictionary.com
11. Rhomb: Wikipedia, the Free Encyclopedia
12. Rhomb: Online Plain Text English Dictionary
13. rhomb: Webster's Revised Unabridged, 1913 Edition
14. rhomb: Rhymezone
15. Rhomb: AllWords.com Multi-Lingual Dictionary
16. rhomb: Webster's 1828 Dictionary
17. rhomb: FreeDictionary.org
18. rhomb: Mnemonic Dictionary
19. rhomb, rhomb-: TheFreeDictionary.com

Art (1 matching dictionary)

20. rhomb-: A Cross Reference of Latin and Greek Elements

Computing (1 matching dictionary)

21. rhomb: Encyclopedia

Medicine (2 matching dictionaries)

22. online medical dictionary (No longer online)
23. rhomb: Medical dictionary

Science (3 matching dictionaries)

24. Rhomb: Eric Weisstein's World of Mathematics
25. Rhomb: Eric Weisstein's World of Physics
26. Glossary of Roots of Botanical Names (No longer online)

(Note: See rhombs as well.)

Definitions from Wiktionary (rhomb) ▸ noun:  A rhombus. ▸ noun:  A rhombohedron. Similar: rhombus, rhomboides, rhomboideus, rect, rhumbatron, rhopalic, rhombos, rectangle, r rotunda, rhumb, more... Types: parallelogram, rhomboid, rectangle, square, more... Phrases: Fresnel rhomb, rhomb spar, Fresnel's rhomb, fresnels rhomb, Frenzal Rhomb, more... Adjectives: second, first, diurnal, long, perfect, upper, single, primitive, obtuse, double, small ▸ Words similar to rhomb ▸ Usage examples for rhomb ▸ Idioms related to rhomb ▸ Wikipedia articles (New!) ▸ Popular adjectives describing rhomb ▸ Words that often appear near rhomb ▸ Rhymes of rhomb ▸ Invented words related to rhomb