Search Result for "water_caltrop":
Wordnet 3.0

NOUN (1)

1. a variety of water chestnut;
[syn: water caltrop, Jesuits' nut, Trapa natans]


The Collaborative International Dictionary of English v.0.48:

Water chestnut \Wa"ter chest"nut\ (Bot.) The fruit of Trapa natans and Trapa bicornis, Old World water plants bearing edible nutlike fruits armed with several hard and sharp points; also, the plant itself; -- called also water caltrop. [1913 Webster]
The Collaborative International Dictionary of English v.0.48:

Water caltrop \Wa"ter cal"trop\ (Bot.) The water chestnut. [1913 Webster]
WordNet (r) 3.0 (2006):

water caltrop n 1: a variety of water chestnut [syn: water caltrop, Jesuits' nut, Trapa natans]