East Ind. [Hindi ṭāṅghan, f. Tibetan rTaṅāṅ, f. rTa horse (Yule).] The native horse of Tibet and Bhutān, a strong and sure-footed little pony. Also tanghan horse, pony.

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1774.  in Aitchison, Treaties, etc. (1876), I. 155. That … the Deb Rajah shall pay an annual tribute of five Tangun horses to the Honorable Company.

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c. 1774.  Bogle, Narr., in Markham, Tibet (1876), 17. We were provided with two tangun ponies of a mean appearance.

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1793.  Hodges, Trav. India, 31. These horses are called tanyans, and are mostly pye-bald.

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1840.  Penny Cycl., XVI. 143/2. The small horses, the Tanguns, are noted for their hardihood and activity, but they are not natives, but introduced from Tibet, and … they degenerate on the south of the Himalaya Mountains.

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