селітра

Etymology
Inherited from (since 1565, whence also 🇨🇬 and 🇨🇬), from earlier  (att. in 1517 in Skaryna's Proverbs). Further origin unclear but akin to 🇨🇬 (whence 🇨🇬 and 🇨🇬), 🇨🇬, 🇨🇬,, , 🇨🇬, 🇨🇬, , 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬 (which is from and , see there for further etymology).

Noun

 * 1)  saltpetre