From Armenian բուրդ (burd).
буртина • (burtina)
- felt
- Ačaṙean, Hračʻeay (1971–1979) “բուրդ”, in Hayerēn armatakan baṙaran [Armenian Etymological Dictionary] (in Armenian), 2nd edition, a reprint of the original 1926–1935 seven-volume edition, Yerevan: University Press