From Proto-Balto-Slavic *pirtis, from Proto-Indo-European *pr̥tis, from *per- + *-tis. Equivalent to *perti + *-tь.
Cognate with Lithuanian pirti̇̀s (: per̃ti, periù, periaũ), Latvian pìrts (: pḕrt, peru). Eastern Mari пӧрт (pört), Chuvash пӗрт (pĕrt) are borrowed from Baltic.
*pьrtь f[1]
singular | dual | plural | |
---|---|---|---|
nominative | *pьrtь | *pьrti | *pьrti |
genitive | *pьrti | *pьrtьju, *pьrťu* | *pьrtьjь, *pьrti* |
dative | *pьrti | *pьrtьma | *pьrtьmъ |
accusative | *pьrtь | *pьrti | *pьrti |
instrumental | *pьrtьjǫ, *pьrťǫ* | *pьrtьma | *pьrtьmi |
locative | *pьrti | *pьrtьju, *pьrťu* | *pьrtьxъ |
vocative | *pьrti | *pьrti | *pьrti |
* The second form occurs in languages that contract early across /j/ (e.g. Czech), while the first form occurs in languages that do not (e.g. Russian).
Action noun of *perti (“to propel, to oppose”), technically also from Proto-Indo-European *pr̥tis.
*pьrtь f
singular | dual | plural | |
---|---|---|---|
nominative | *pьrtь | *pьrti | *pьrti |
genitive | *pьrti | *pьrtьju, *pьrťu* | *pьrtьjь, *pьrti* |
dative | *pьrti | *pьrtьma | *pьrtьmъ |
accusative | *pьrtь | *pьrti | *pьrti |
instrumental | *pьrtьjǫ, *pьrťǫ* | *pьrtьma | *pьrtьmi |
locative | *pьrti | *pьrtьju, *pьrťu* | *pьrtьxъ |
vocative | *pьrti | *pьrti | *pьrti |
* The second form occurs in languages that contract early across /j/ (e.g. Czech), while the first form occurs in languages that do not (e.g. Russian).