Found 1 items, similar to tonquin bean.
English → English (gcide) Definition: tonquin bean Tonka bean \Ton"ka bean`\ [Cf. F. onca, tonka.] (Bot.) The seed of a leguminous tree (Dipteryx odorata), native of Guiana. It has a peculiarly agreeable smell, and is employed in the scenting of snuff. Called also tonquin bean. [Written also tonca bean, tonga bean.] [1913 Webster]