E. Ind. [a. Hindī tun, tūn, Skr. tunna.] An East Indian tree, Cedrela Toona, which yields a timber resembling mahogany but softer and lighter, used for furniture and cabinet-work: the wood of this tree, also called Indian mahogany. Also attrib., as toon-tree, -wood.
1810. Maria Graham, Jrnl. Resid. India (1812), 101. The toon, or country mahogany, which comes from Bengal.
1843. Holtzapffel, Turning, I. 108. Toon-wood has already been mentioned under the head of Cedar.
1879. Mrs. A. E. James, Ind. Househ. Managem., 28. The wood they use mostly in the Punjaub is toon . It is valuable from its durability, and is reddish in colour.