Definition of white rhinoceros
: a rhinoceros (Ceratotherium simum) of southern and central Africa that is distinguished from the black rhinoceros especially by larger size and by a squared upper lip lacking a protrusion —called also white rhino
First Known Use of white rhinoceros
Learn More about white rhinoceros
Britannica.com: Encyclopedia article about white rhinoceros
Seen and Heard
What made you want to look up white rhinoceros? Please tell us where you read or heard it (including the quote, if possible).