Source : WordNet®

kino gum
     n 1: obtained from various tropical plants; used as an astringent
          and in tanning [syn: {kino}, {gum kino}]
     2: reddish or black juice or resin from certain trees of the
        genus Pterocarpus and used in medicine and tanning etc
        [syn: {East India kino}, {Malabar kino}]