from The Century Dictionary and Cyclopedia
- n. A genus of plants of the natural order Cactaceæ, the cactus family, and the tribe Echinocacteæ.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. genus of strongly ribbed globose or spheroid cacti of tropical South and Central America and the Caribbean
Sorry, no etymologies found.