Etymologically

Etymology and origin of the Russian word ять

ять1 letter yat

Confidence
Unknown

Pronunciation

Forms

ять (jatʹ) m inan (genitive я́тя, nominative plural я́ти, genitive plural я́тей)[1]

Etymology

The letter yat is ⟨ѣ⟩, which in Russian corresponded to a vowel /eː/.[2] Vasmer traces the sign to Old Church Slavonic script, where it expressed /ä/, continuing Proto-Slavic /ě/; he gives no etymology of the name.[2]

Earliest recorded meaning

The TOROT corpus of Old Russian has the name once, in Burtsov's alphabet book.[3]

Semantic evolution

The sound of ⟨ѣ⟩ later merged with that of ⟨е⟩, and the letter was used in the Russian alphabet until the spelling reform of 1917–1918.[4][5] Dal, who counts it the 30th letter of the civil alphabet and the 33rd of the church one, complained that its value had been lost so far that spelling with it had become unsteady.[6] Chekhov wrote in 1887 that he would abolish ять, фита, ижица and ⟨і⟩, which only hindered schooling.[7]

The colloquial на ять means “excellently, as it should be”, and корову через ять пишет “he writes корова with a yat” is said of someone barely literate.[8][5]

Timeline

  • 1887 – Chekhov proposes to abolish ять.[7]
  • 1917–1918 – the letter is dropped from the Russian alphabet.[4]

Meanings

Noun

  1. yat: the name of the letter ⟨ѣ⟩ of the Church Slavonic and old Russian alphabet.[4][5][1]

ять2 to take

Confidence
Established
Formation
Inherited
First attested
1229 Treaty between Smolensk, Riga and Gotland
Inherited from
Old East Slavic яти
Ultimate origin
Proto-Indo-European *h₁em-

Pronunciation

Forms

ять (jatʹ) pf (imperfective има́ть)[1]

Etymology

The verb “to take” is inherited from Old East Slavic яти (jati), present иму (imu), from Proto-Slavic *ęti (“to take”), present *jьmǫ.[9][10][1] Compare Old Church Slavonic ѩти (jęti), present имѫ (imǫ), with -ьмѫ (-ĭmǫ) after a prefix;[9][11] the other forms include Ukrainian яти (jaty), Polish jąć (“to begin; to seize”), Serbo-Croatian jeti and Slovene jeti (“to begin”).[9]

It is related to Lithuanian imti (“to take”), Old Prussian īmt and Latin emō (“to take, to buy”), from Proto-Indo-European *h₁em- (“to take”).[9][10][12][1] иметь and имать are formed from the same verb.[13][10]

Earliest recorded meaning

The TOROT corpus finds яти in the treaty of 1229 between Smolensk, Riga and Gotland, often in the Laurentian and Hypatian copies of the Primary Chronicle and in the First Novgorod Chronicle, and in birchbark letters.[3] Sreznevsky records the senses “to take, seize, capture, catch, reach, overtake, wound”.[14]

Semantic evolution

ESRJa notes that яти still existed in Old Russian, while modern Russian keeps it only in prefixed verbs such as внять, занять, отнять and снять;[12] взять is a prefixed derivative of the same verb.[15][12] Dal knew ять as an old church word that was still used in places in the east, for “to take, catch” and “to begin” (яло гореть “it began to burn”).[16] вероятный is made from вера and this verb, and Bulgarian borrowed it from Russian.[17]

Timeline

  • 1229 – яти in the treaty between Smolensk, Riga and Gotland.[3]
  • 1377 – яти in the Laurentian Codex of the Primary Chronicle.[3]

Meanings

Verb

  1. (obsolete) To take, to seize.[1][16]
  2. (obsolete) To acquire, to receive.[1]
  3. (regional) To begin.[16][9]

Word family

  • взять
  • внять
  • занять
  • отнять
  • снять
  • изъять
  • объять
  • разъём
  • иметь
  • имать

Usage notes

The verb “to take” is perfective; its imperfective partner is имать.[1]

References

  1. ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Vasmer, Max (1964–1973), Ètimologičeskij slovar' russkogo jazyka, transl. and suppl. by O. N. Trubačev, 4 vols., Moskva: Progress, p. 4, 570
  3. ^ a b c d Eckhoff, Hanne M.; Berdicevskis, Aleksandrs et al., TOROT: The Tromsø Old Russian and OCS Treebank, release 20200116, torottreebank.github.io
  4. ^ a b c Evgen'eva, A. P. (ed.) (1981–1984), Slovar' russkogo jazyka v četyrex tomax [Словарь русского языка в 4 тт.] (MAS), 2nd ed., Moskva: Russkij jazyk, p. s.v. ять
  5. ^ a b c Ozhegov, S. I.; Shvedova, N. Yu. (1997), Tolkovyj slovar' russkogo jazyka [Толковый словарь русского языка], 4th ed., Moskva: Azbukovnik, p. s.v. ять
  6. ^ Dal', V. I. (1880–1882), Tolkovyj slovar' živago velikorusskago jazyka [Толковый словарь живаго великорусскаго языка], 2nd ed., 4 vols., Sankt-Peterburg / Moskva: M. O. Vol'f, p. s.v. ять
  7. ^ a b Slovar' sovremennogo russkogo literaturnogo jazyka [Словарь современного русского литературного языка] (BAS), 17 vols. (1948–1965), Moskva / Leningrad: Izdatel'stvo Akademii nauk SSSR, p. s.v. ять
  8. ^ Ushakov, D. N. (ed.) (1935–1940), Tolkovyj slovar' russkogo jazyka [Толковый словарь русского языка], 4 vols., Moskva: Sovetskaja ènciklopedija / OGIZ, p. s.v. ять
  9. ^ a b c d e Derksen, Rick (2008), Etymological Dictionary of the Slavic Inherited Lexicon, Leiden Indo-European Etymological Dictionary Series 4, Leiden / Boston: Brill, p. 158
  10. ^ a b c Vasmer, Max (1964–1973), Ètimologičeskij slovar' russkogo jazyka, transl. and suppl. by O. N. Trubačev, 4 vols., Moskva: Progress, p. 2, 19
  11. ^ Kurz, Josef; Hauptová, Zoe (eds.) (1958–1997), Slovník jazyka staroslověnského / Lexicon linguae palaeoslovenicae, 4 vols. + supplements, Praha: Academia; digital ed. gorazd.org
  12. ^ a b c Shansky, N. M.; Zhuravlev, A. F. (eds.) (1963–2007), Ètimologičeskij slovar' russkogo jazyka [Этимологический словарь русского языка], vols. 1–10 (A–M), Moskva: Izdatel'stvo Moskovskogo universiteta, p. 3, s.v. взять
  13. ^ Vasmer, Max (1964–1973), Ètimologičeskij slovar' russkogo jazyka, transl. and suppl. by O. N. Trubačev, 4 vols., Moskva: Progress, p. 2, 129
  14. ^ Sreznevsky, I. I. (1893–1912), Materialy dlja slovarja drevne-russkago jazyka po pis'mennym pamjatnikam [Материалы для словаря древнерусского языка по письменным памятникам], 3 vols., Sankt-Peterburg: Imperatorskaja Akademija nauk, p. 3, s.v. яти
  15. ^ Shaposhnikov, A. K. (2010), Ètimologičeskij slovar' sovremennogo russkogo jazyka [Этимологический словарь современного русского языка], 2 vols., Moskva: Flinta / Nauka, p. 1, 115
  16. ^ a b c Dal', V. I. (1880–1882), Tolkovyj slovar' živago velikorusskago jazyka [Толковый словарь живаго великорусскаго языка], 2nd ed., 4 vols., Sankt-Peterburg / Moskva: M. O. Vol'f, p. s.v. яти
  17. ^ Georgiev, Vladimir I. et al. (eds.) (1971–), Bălgarski etimologičen rečnik, Sofija: Izdatelstvo na Bălgarskata akademija na naukite, p. 1, 135

Related etymologies

  • вода · also from Old East Slavic
  • быть · also from Old East Slavic
  • с · also from Old East Slavic
  • на · also from Old East Slavic
  • в · also from Old East Slavic
  • и · also from Old East Slavic
  • что · also from Old East Slavic
  • не · also from Old East Slavic
Cite this entry

“Ять.” Etymologically, 31 Oct. 2026, etymologically.com/ru/%D1%8F%D1%82%D1%8C. Accessed 31 Oct. 2026.

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