Source : Webster's Revised Unabridged Dictionary (1913)

Soliped \Sol"i*ped\, n. [Cf. F. solip[`e]de, It. solipede, Sp.
   solipedo; apparently fr. L. solus alone + pes, pedis, a foot;
   but probably fr. L. solidipes solid-footed, whole-hoofed. See
   {Solid}, and {Pedal}.] (Zo["o]l.)
   A mammal having a single hoof on each foot, as the horses and
   asses; a solidungulate. [Written also {solipede}.]

         The solipeds, or firm-hoofed animals, as horses, asses,
         and mules, etc., -- they are, also, in mighty number.
                                                  --Sir T.
                                                  Browne.