| ThisProto-Slavic entry containsreconstructed terms and roots. As such, the term(s) in this entry are not directlyattested, but are hypothesized to have existed based oncomparative evidence. |
From pre-Slavic*plak-ska-, with a root cognate in Lithuanianplãkanas(“flat”), from aProto-Indo-European*plek-(“flat”). Secure cognates are found only in Germanic, such asOld Norseflagna,Icelandicflár, and perhapsProto-Germanic*flakaz. See also*plãstъ(“layer”), which may be related.[1]
*ploskъ[1]
| singular | masculine | feminine | neuter |
|---|---|---|---|
| nominative | *ploskъ | *ploska | *plosko |
| genitive | *ploska | *plosky | *ploska |
| dative | *plosku | *ploscě | *plosku |
| accusative | *ploskъ | *ploskǫ | *plosko |
| instrumental | *ploskomь | *ploskojǫ | *ploskomь |
| locative | *ploscě | *ploscě | *ploscě |
| vocative | *plošče | *plosko | *plosko |
| dual | masculine | feminine | neuter |
| nominative | *ploska | *ploscě | *ploscě |
| genitive | *plosku | *plosku | *plosku |
| dative | *ploskoma | *ploskama | *ploskoma |
| accusative | *ploska | *ploscě | *ploscě |
| instrumental | *ploskoma | *ploskama | *ploskoma |
| locative | *plosku | *plosku | *plosku |
| vocative | *ploska | *ploscě | *ploscě |
| plural | masculine | feminine | neuter |
| nominative | *plosci | *plosky | *ploska |
| genitive | *ploskъ | *ploskъ | *ploskъ |
| dative | *ploskomъ | *ploskamъ | *ploskomъ |
| accusative | *plosky | *plosky | *ploska |
| instrumental | *plosky | *ploskami | *plosky |
| locative | *ploscěxъ | *ploskaxъ | *ploscěxъ |
| vocative | *plosci | *plosky | *ploska |
| singular | masculine | feminine | neuter |
|---|---|---|---|
| nominative | *ploskъjь | *ploskaja | *ploskoje |
| genitive | *ploskajego | *ploskyję̇ | *ploskajego |
| dative | *ploskujemu | *ploscěji | *ploskujemu |
| accusative | *ploskъjь | *ploskǫjǫ | *ploskoje |
| instrumental | *ploskyjimь | *ploskǫjǫ | *ploskyjimь |
| locative | *ploscějemь | *ploscěji | *ploscějemь |
| vocative | *ploskъjь | *ploskaja | *ploskoje |
| dual | masculine | feminine | neuter |
| nominative | *ploskaja | *ploscěji | *ploscěji |
| genitive | *ploskuju | *ploskuju | *ploskuju |
| dative | *ploskyjima | *ploskyjima | *ploskyjima |
| accusative | *ploskaja | *ploscěji | *ploscěji |
| instrumental | *ploskyjima | *ploskyjima | *ploskyjima |
| locative | *ploskuju | *ploskuju | *ploskuju |
| vocative | *ploskaja | *ploscěji | *ploscěji |
| plural | masculine | feminine | neuter |
| nominative | *plosciji | *ploskyję̇ | *ploskaja |
| genitive | *ploskъjixъ | *ploskъjixъ | *ploskъjixъ |
| dative | *ploskyjimъ | *ploskyjimъ | *ploskyjimъ |
| accusative | *ploskyję̇ | *ploskyję̇ | *ploskaja |
| instrumental | *ploskyjimi | *ploskyjimi | *ploskyjimi |
| locative | *ploskyjixъ | *ploskyjixъ | *ploskyjixъ |
| vocative | *plosciji | *ploskyję̇ | *ploskaja |