D defs.my
Entry 1 sense Webster, 1913

Sarmatian

/sär-māsh'-ən/ · Sar·ma·tian · IPA /sɑː(ɹ)ˈmeɪʃə/
01 a. Of or pertaining to Sarmatia, or its inhabitants, the ancestors of the Russians and the Poles.
  1. 1.
    Of or pertaining to Sarmatia, or its inhabitants, the ancestors of the Russians and the Poles.