Reconstruction:Proto-Slavic/ostrьje

This Proto-Slavic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Slavic

Etymology

From *ostrъ (“sharp”) +‎ *-ьje.

Noun

*ostrьje n

1. cutting edge, blade

   Synonym: *sěčivo

Inflection

Declension of *ostrьje (soft o-stem)

	singular	dual	plural
nominative	*ostrьje	*ostrьji	*ostrьja
genitive	*ostrьja	*ostrьju	*ostrьjь
dative	*ostrьju	*ostrьjema	*ostrьjemъ
accusative	*ostrьje	*ostrьji	*ostrьja
instrumental	*ostrьjьmь, *ostrьjemь*	*ostrьjema	*ostrьji
locative	*ostrьji	*ostrьju	*ostrьjixъ
vocative	*ostrьje	*ostrьji	*ostrьja

^* -ьmь in North Slavic, -emь in South Slavic.

Descendants

• East Slavic:
  • Old East Slavic: острие (ostrie), остриѥ (ostrije)
    • Old Ruthenian: острїе (ostrije), вострїе (vostrije), острее (ostreje), острье (ostrʹje), острє (ostrje)
      • Belarusian: вастрыё (vastryjó); астрыё (astryjó), вайстрыё (vajstryjó), гастрыйе́ (hastryjjé), гастрыё (hastryjó) (dialectal)
      • Carpathian Rusyn: вістря (vistrja)
      • Ukrainian: ві́стря (vístrja)
    • Middle Russian: острие (ostrije)
      • Russian: остриё (ostrijó); остри́е (ostríje), острие (ostrije), вострие́ (vostrijé), востриё (vostrijó), востреё (vostrejó) (dialectal)
• South Slavic:
  • Old Church Slavonic:

    Old Cyrillic script: остриѥ (ostrije)

    Glagolitic script: ⱁⱄⱅⱃⰺⰵ (ostrie)

  • Bulgarian: о́стрие́ (óstrié); о́старе (óstare) (dialectal)
  • Serbo-Croatian:

    Latin script: oštarje, ȍstarje

    Cyrillic script: оштарје, о̏старје

  • Slovene: ôstrje, austrie, ostrija f (tonal orthography)
• West Slavic:
  • Old Czech: ostří, ostřě
    • Czech: ostří
  • Kashubian: ostré
  • Polish: ostrze
  • Old Slovak: ostrie
    • Slovak: ostrie; ostria (dialectal)
  • Slovincian: wôstrzé
  • Sorbian:
    • Lower Sorbian: wótšo
    • Upper Sorbian: wótro