Reconstruction:Proto-Slavic/kysati

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 Proto-Balto-Slavic *kuʔs-aʔ-. Morphologically *kys- +‎ *-ati. Cognate with Latvian kûsât (“to boil”).

Verb

*kỳsati

1. to turn sour

Inflection

Conjugation of *kysati, *kysa, *kysajetь (?, -a-, s-aorist, accent paradigm a)

Verbal noun	Infinitive	Supine	L-participle
*kysanьje	*kysati	*kysatъ	*kysalъ

	Participles
Tense	Past	Present
Passive	*kysanъ	*kysajemъ
Active	*kysavъ	*kysaję

	Aorist			Present
Person	1st	2nd	3rd	1st	2nd	3rd
Singular	*kysaxъ	*kysa	*kysa	*kysajǫ	*kysaješi	*kysajetь
Dual	*kysaxově	*kysasta	*kysaste	*kysajevě	*kysajeta	*kysajete
Plural	*kysaxomъ	*kysaste	*kysašę	*kysajemъ	*kysajete	*kysajǫtь
	Imperfect			Imperative
Person	1st	2nd	3rd	1st	2nd	3rd
Singular	*kysaaxъ	*kysaaše	*kysaaše	—	*kysaji	*kysaji
Dual	*kysaaxově	*kysaašeta	*kysaašete	*kysajivě	*kysajita	—
Plural	*kysaaxomъ	*kysaašete	*kysaaxǫ	*kysajimъ	*kysajite	—

Related terms

• *kvasъ
• *kyselъ
• *kys(ь)lъ

Descendants

• South Slavic:
  • Serbo-Croatian:

    Cyrillic script: кисати

    Latin script: kisati

  • Slovene: kisati
• West Slavic:
  • Czech: kysati
  • Polish: kisać (archaic)

References

• Derksen, Rick (2008) “*kỳsati”, in Etymological Dictionary of the Slavic Inherited Lexicon (Leiden Indo-European Etymological Dictionary Series; 4), Leiden, Boston: Brill, →ISBN, page 266