Dictionary
hel•ler•i
Pronunciation: (hel'u-rī", -rē), [key]—
n.
1. a brightly colored, playful topminnow that is a hybrid of
Xiphophorus helleri and
X. maculatus, bred for aquariums.
2. swordtail.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.