from the GNU version of the Collaborative International Dictionary of English
- n.pl. A tribe of ungulates which includes the horse, ass, and related species, constituting the family Equidæ.
from The Century Dictionary and Cyclopedia
- The solid-hoofed, soliped, or solidungulate perissodactyl mammals, corresponding to the family Equidæ.
Sorry, no etymologies found.
But the solidungula as having prominent teeth in both their front jaws, can crop the grass and grasp it with their teeth while short, and delight more in short grass than in rank; for, in general, short grass is better and more substantial than rank, as having not yet given out its fructification.