Reconstruction:Proto-Slavic/bigrъ

Etymology
Mostly limited to South Slavic. Mladenov, Skok compare it with 🇨🇬 and consider Pre-Slavic origin, possibly from a paleo-Balkan. Compare futher 🇨🇬,.

Likely unrelated to dialectal 🇨🇬.

Noun

 * 1) limescale, chalk calcareous material

Descendants

 * South Slavic: