kino gum ki·no·gum uncommon noun 1. obtained from various tropical plants; used as an astringent and in tanning Synonymskinogum kinokino gum 2. reddish or black juice or resin from certain trees of the genus Pterocarpus and used in medicine and tanning etc SynonymsEast India kinoMalabar kinokino gum Related words Broader terms resingum Parts kino WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.