from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See eelgrass.
from the GNU version of the Collaborative International Dictionary of English
- n. a plant (Vallisneria spiralis) with long ribbonlike leaves, growing in fresh or brackish water; -- called also fresh-water eelgrass, and, in Maryland, wild celery.
from The Century Dictionary and Cyclopedia
- n. An aquatic plant, Vallisneria spiralis.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. submerged aquatic plant with ribbonlike leaves; Old World and Australia
Sorry, no etymologies found.