Reconstruction:Proto-Slavic/o(b)strovъ

Etymology 1
From 🇨🇬,. Morphologically from 🇨🇬 +, from , from. The literal meaning of the term is “one which gets flowed around” or possibly “flowless” (in case the prefix is applied with abessive function).

Baltic cognates include 🇨🇬,, 🇨🇬. With another vocalism: 🇨🇬,, 🇨🇬, , East 🇨🇬.

Indo-European cognates include 🇨🇬,, 🇨🇬, , , 🇨🇬.

Noun

 * 1) streamlined
 * 2) river island
 * 3) island

Descendants
undefined
 * East Slavic:
 * South Slavic:
 * Old Church Slavonic:
 * Cyrillic:
 * Glagolitic:
 * West Slavic:
 * Sorbian:
 * Cyrillic:
 * Glagolitic:
 * West Slavic:
 * Sorbian:
 * West Slavic:
 * Sorbian:
 * West Slavic:
 * Sorbian:
 * West Slavic:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Non-Slavic:

Etymology 2
From.

Adjective

 * 1) islandy

Descendants

 * East Slavic:
 * West Slavic:
 * Sorbian:
 * Sorbian: