• Webster's Revised Unabridged Dictionary
    • a Rhinocerial (Zoöl) Of or pertaining to the rhinoceros; resembling the rhinoceros, or his horn.
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Century Dictionary and Cyclopedia
    • rhinocerial Same as rhinocerotic.
    • rhinocerial Pug or retroussé, as the nose.
    • ***


In literature:

The children were, it is to be presumed, not equally successful, as the breed of these human rhinoceri has become extinct.
"Blackwood's Edinburgh Magazine, Volume 56, Number 347, September, 1844" by Various
They rather resembled to my mind rhinoceri, but each had two horns.
"An English Girl's First Impressions of Burmah" by Beth Ellis

In news:

We had absolutely no idea that Ringo Starr (aka Richard Starkey) is a fan of rhinoceros -- or is rhinoceri.