[1] : The Collaborative International Dictionary of English v.0.48

ursine \ur"sine\, a. l. ursinus, from ursus a bear. see
   ursa.
   of or pertaining to a bear; resembling a bear.
   1913 webster

   ursine baboon. zool. see chacma.

   ursine dasyure zool., the tasmanian devil.

   ursine howler zool., the araguato. see illust. under
      howler.

   ursine seal. zool. see sea bear, and the note under 1st
      seal.
      1913 webster
see also:
ursa ursine baboon chacma ursine dasyure ursine howler howler 
ursine seal sea bear seal 

[2] : WordNet (r) 2.0

ursine
     adj : of or relating to or similar to bears

Ursine >> U Words
Ursine, definition of term: Ursine
ursine_pag1.html

Ursine Howler >> U Words
Ursine Howler, definition of term: Ursine Howler
ursine+howler_pag1.html