Reconstruction:Proto-Slavic/lasъ
Proto-Slavic
Etymology
From Proto-Indo-European *las- (“eager”).
Cognate with Sanskrit लषति (laṣati), Ancient Greek λιλαίομαι (lilaíomai) and Latin lascīvus.
Adjective
*lasъ
Inflection
| singular | masculine | feminine | neuter |
|---|---|---|---|
| nominative | *lasъ | *lasa | *laso |
| genitive | *lasa | *lasy | *lasa |
| dative | *lasu | *lasě | *lasu |
| accusative | *lasъ | *lasǫ | *laso |
| instrumental | *lasomь | *lasojǫ | *lasomь |
| locative | *lasě | *lasě | *lasě |
| vocative | *lase | *laso | *laso |
| dual | masculine | feminine | neuter |
| nominative | *lasa | *lasě | *lasě |
| genitive | *lasu | *lasu | *lasu |
| dative | *lasoma | *lasama | *lasoma |
| accusative | *lasa | *lasě | *lasě |
| instrumental | *lasoma | *lasama | *lasoma |
| locative | *lasu | *lasu | *lasu |
| vocative | *lasa | *lasě | *lasě |
| plural | masculine | feminine | neuter |
| nominative | *lasi | *lasy | *lasa |
| genitive | *lasъ | *lasъ | *lasъ |
| dative | *lasomъ | *lasamъ | *lasomъ |
| accusative | *lasy | *lasy | *lasa |
| instrumental | *lasy | *lasami | *lasy |
| locative | *lasěxъ | *lasaxъ | *lasěxъ |
| vocative | *lasi | *lasy | *lasa |
| singular | masculine | feminine | neuter |
|---|---|---|---|
| nominative | *lasъjь | *lasaja | *lasoje |
| genitive | *lasajego | *lasyję̇ | *lasajego |
| dative | *lasujemu | *lasěji | *lasujemu |
| accusative | *lasъjь | *lasǫjǫ | *lasoje |
| instrumental | *lasyjimь | *lasǫjǫ | *lasyjimь |
| locative | *lasějemь | *lasěji | *lasějemь |
| vocative | *lasъjь | *lasaja | *lasoje |
| dual | masculine | feminine | neuter |
| nominative | *lasaja | *lasěji | *lasěji |
| genitive | *lasuju | *lasuju | *lasuju |
| dative | *lasyjima | *lasyjima | *lasyjima |
| accusative | *lasaja | *lasěji | *lasěji |
| instrumental | *lasyjima | *lasyjima | *lasyjima |
| locative | *lasuju | *lasuju | *lasuju |
| vocative | *lasaja | *lasěji | *lasěji |
| plural | masculine | feminine | neuter |
| nominative | *lasiji | *lasyję̇ | *lasaja |
| genitive | *lasъjixъ | *lasъjixъ | *lasъjixъ |
| dative | *lasyjimъ | *lasyjimъ | *lasyjimъ |
| accusative | *lasyję̇ | *lasyję̇ | *lasaja |
| instrumental | *lasyjimi | *lasyjimi | *lasyjimi |
| locative | *lasyjixъ | *lasyjixъ | *lasyjixъ |
| vocative | *lasiji | *lasyję̇ | *lasaja |
Descendants
- East Slavic:
- West Slavic:
- Polish: łasy
Further reading
- Vasmer, Max (1964–1973) “ла́сый”, in Oleg Trubachyov, transl., Этимологический словарь русского языка [Etymological Dictionary of the Russian Language] (in Russian), Moscow: Progress