[hel-uh-rahy, -ree]


a brightly colored, playful topminnow that is a hybrid of Xiphophorus helleri and X. maculatus, bred for aquariums.

Origin of helleri

1905–10; < New Latin helleri (of Heller), a specific epithet, after Carl Heller, 20th cent. tropical fish collector
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for helleri

Historical Examples of helleri

  • The dark color is as might be expected since helleri inhabits the humid Tropical Zone.

    American Weasels

    E. Raymond Hall