White rhinoceros Meaning, Definition & Usage

  1. noun large light-grey African rhinoceros having two horns; endangered; sometimes placed in genus Diceros
    Ceratotherium simum; Diceros simus.

WordNet

Definitions
  1. . (Zoöl.) (a) The one-horned, or Indian, rhinoceros (Rhinoceros Indicus). See Rhinoceros. (b) The umhofo.

Webster 1913