Reconstruction:Proto-Slavic/kъmenь

Etymology
The most plausible is division, where is a suffix. According to Machek, it is related to 🇨🇬 < meaning "germ".

Noun

 * 1) trunk, bough

Descendants

 * East Slavic:
 * , dial. ,
 * West Slavic:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian: