from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of various ferns of the genus Nephrolepis, including the Boston fern, having bipinnately compound fronds and sori at the vein tips.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. any of several tropical ferns having more or less sword-shaped fronds including one from which the Boston fern developed
Sorry, no etymologies found.