We found 23 dictionaries that define the word opuntia:

General (17 matching dictionaries)

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

Computing (1 matching dictionary)

18. opuntia: Encyclopedia

Medicine (4 matching dictionaries)

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

Science (1 matching dictionary)

23. Opuntia: Cacti-Related Terminology

(Note: See opuntias as well.)

Definitions from Wiktionary (opuntia) ▸ noun:  Opuntia, a genus of cactus that includes such cacti as the prickly pear and xoconostle. Similar: genus opuntia, prickly pear cactus, opuntioid, prickly pear, cactus pear, tuna, xoconostle, nopal, jointed cactus, bunny ears cactus, more... Types: prickly pear, cholla, beavertail, pincushion, tuna, cactus, more... Phrases: opuntia basilaris, genus opuntia, opuntia vulgaris, opuntia inermis, Opuntia fragilis, more... Adjectives: cactus, halimeda, common, jointed, thorny, calcareous, succulent, new, fair, catenella, prickly ▸ Words similar to opuntia ▸ Usage examples for opuntia ▸ Idioms related to opuntia ▸ Wikipedia articles (New!) ▸ Popular adjectives describing opuntia ▸ Words that often appear near opuntia ▸ Rhymes of opuntia ▸ Invented words related to opuntia