rhinocerotine
/rʌɪˈnɒs(ə)rətʌɪn/Chiefly Zoology and Palaeontology
adjective
Rhinocerine; specifically of or relating to the subfamily Rhinocerotinae.
noun
A mammal of the subfamily Rhinocerotinae.
Origin
Mid 19th century; earliest use found in John Kitto (1804–1854), writer and missionary. From classical Latin rhīnocerōt-, rhīnocerōs rhinoceros + -ine. In specific use after scientific Latin Rhinocerotinae, subfamily name.