Reconstruction:Proto-Slavic/porxъno
Proto-Slavic
Etymology
Possibly substantivized adjective *porxъnъ (judging by Upper Sorbian prochny (“mouldering, rotten”), Czech práchněti (“to become covered with rot, mould, to decay”), Ukrainian по́рохонь f (póroxonʹ, “rotten tree”)), related to *porxъ, *poršiti and *-ьnъ.
Noun
*porxъno n
Inflection
| singular | dual | plural | |
|---|---|---|---|
| nominative | *porxъno | *porxъně | *porxъna |
| genitive | *porxъna | *porxъnu | *porxъnъ |
| dative | *porxъnu | *porxъnoma | *porxъnomъ |
| accusative | *porxъno | *porxъně | *porxъna |
| instrumental | *porxъnъmь, *porxъnomь* | *porxъnoma | *porxъny |
| locative | *porxъně | *porxъnu | *porxъněxъ |
| vocative | *porxъno | *porxъně | *porxъna |
* -ъmь in North Slavic, -omь in South Slavic.
Descendants
- East Slavic:
- Russian: порохно́ (poroxnó)
- Ukrainian: порохно́ (poroxnó)
- South Slavic: —
- West Slavic:
- Czech: práchno
- Polish: próchno
- Slovak: práchno
References
- Vasmer, Max (1964–1973) “порохно”, in Oleg Trubachyov, transl., Этимологический словарь русского языка [Etymological Dictionary of the Russian Language] (in Russian), Moscow: Progress