The Collaborative International Dictionary of English v.0.48:

Ungulate \Un"gu*late\, a. [L. ungulatus. See Ungula.]
   1. Shaped like a hoof.
      [1913 Webster]

   2. (Zool.) Furnished with hoofs. See the Note under Nail,
      n., 1.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Ungulate \Un"gu*late\, n. (Zool.)
   Any hoofed quadruped; one of the Ungulata.
   [1913 Webster]

WordNet (r) 3.0 (2006):

ungulate
    adj 1: having or resembling hoofs; "horses and other hoofed
           animals" [syn: ungulate, ungulated, hoofed,
           hooved] [ant: unguiculate, unguiculated]
    n 1: any of a number of mammals with hooves that are
         superficially similar but not necessarily closely related
         taxonomically [syn: ungulate, hoofed mammal]