Reconstruction:Proto-Slavic/ščьbьtъ

Etymology
According to Vasmer, of onomatopoeic provenance.

Noun

 * 1) twitter
 * 2) chirp

Descendants

 * East Slavic:
 * South Slavic:
 * West Slavic:
 * South Slavic:
 * West Slavic:
 * West Slavic: