URSINE Meaning of URSINE in English [ur.sine] adj [L ursinus, fr. ursus bear--more at arctic] (ca. 1550) 1: of or relating to a bear or the bear family (Ursidae) 2: suggesting or characteristic of a bear "a lumbering ~ gait" Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012