Webster's Revised Unabridged Dictionary · 1913

Uintatherium

Uintatherium , noun

[New Latin, from Uinta, the Indian name of the region where the animals were discovered + Greek qhri`on beast.]

(Paleontology) An extinct genus of large Eocene ungulates allied to Dinoceras. This name is sometimes used for nearly all the known species of the group. See Dinoceras.