We found 12 dictionaries that define the word echinocactus:

General (10 matching dictionaries)

1. echinocactus: Merriam-Webster
2. echinocactus: Vocabulary.com
3. Echinocactus, echinocactus: Wordnik
4. Echinocactus, echinocactus: Dictionary.com
5. Echinocactus: Wikipedia, the Free Encyclopedia
6. echinocactus: Rhymezone
7. echinocactus: FreeDictionary.org
8. echinocactus: Mnemonic Dictionary
9. echinocactus, Echinocactus: TheFreeDictionary.com

Science (2 matching dictionaries)

10. Echinocactus: Cacti-Related Terminology
11. Garden Flower, Shrub and Tree Glossary (No longer online)

Definitions from Wikipedia (Echinocactus) ▸ noun:  a genus of cacti in the subfamily Cactoideae. Opposite: non-echinocactus, non-cactus, non-succulent Types: barrel cactus, hedgehog cactus, bishop's cap cactus, fishhook cactus, star cactus, claret cup cactus, peruviapple cactus, mistletoe, more... Phrases: genus echinocactus, Echinocactus grusonii, more... ▸ Words similar to echinocactus ▸ Usage examples for echinocactus ▸ Idioms related to echinocactus ▸ Wikipedia articles (New!) ▸ Popular adjectives describing echinocactus ▸ Words that often appear near echinocactus ▸ Rhymes of echinocactus ▸ Invented words related to echinocactus