Balto-Slavic

adjective

Of or pertaining to both the Baltic and Slavic language families, which together constitute a branch or dialect group within the larger Indo-European family.

“Of the modern Balto-Slavic languages, Lithuanian is often regarded as the most conservative in morphology and phonology, followed closely by Latvian.”

Similar
Balto-Slavic languageBalto-Slavonic

Meanings

adjectiveBalto-Slavic (not comparable)

alternative dated uncommon Balto-Slavonic · alternative rare usually Slavo-Baltic · alternative BSl. · alternative BS. · alternative B.S. · alternative BS

  1. not comparableOf or pertaining to both the Baltic and Slavic language families, which together constitute a branch or dialect group within the larger Indo-European family.

    Of the modern Balto-Slavic languages, Lithuanian is often regarded as the most conservative in morphology and phonology, followed closely by Latvian.

  2. not comparableOf or pertaining to the (Proto-)Balto-Slavic language, the people who spoke it, or their culture.
proper noun

alternative dated uncommon Balto-Slavonic · alternative rare usually Slavo-Baltic · alternative BSl. · alternative BS. · alternative B.S. · alternative BS

  1. The Balto-Slavic language group as a whole.

    Having originated in a satem Indo-European dialect area, some innovations such as the ruki sound rule progressed over the history of Balto-Slavic, but did not fully "complete" outside of Slavic.

  2. The Proto-Balto-Slavic language, i.e. the common development stage between the Proto-Indo-European and the later Baltic and Slavic languages.

Synonyms & antonyms

nouna family of Indo-European languages including the Slavic and Baltic languages

Similar
Balto-Slavic languageBalto-Slavonic
Broader
Indo-EuropeanIndo-European languageIndo-Hittite

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Balto-Slavic*bálˀtasbor.?
  2. Medieval LatinBalthae plbf.
  3. LatinBalthae
  4. LatinBalticus
  5. EnglishBalticbf.
  6. EnglishBalt
  7. EnglishBalto-
  8. Proto-Indo-European*ḱlewH-der.?
  9. Proto-Slavic*slov-
  10. Proto-Slavic*Slov-?
  11. Proto-Slavic*slověninъ
  12. Ancient GreekΣκλαβηνός (Sklabēnós)
  13. Medieval GreekΣκλᾰ́βος (Sklắbos)
  14. Medieval LatinSclāvus
  15. Middle EnglishSclave
  16. EnglishSlav
  17. EnglishSlavic
  18. EnglishBalto-Slavic

From Balto- + Slavic.

Full word history & related roots →

Translations

Bulgarian ба́лто-славя́нски
  • ба́лто-славя́нски (bálto-slavjánski)of or pertaining o the Balto-Slavic language, people or culture
Chinese Mandarin 波羅的-斯拉夫 /波罗的-斯拉夫
  • 波羅的-斯拉夫 /波罗的-斯拉夫 (bōluódì-sīlāfū)of or pertaining o the Balto-Slavic language, people or culture
Czech baltoslovanský
  • baltoslovanskýof or pertaining o the Balto-Slavic language, people or culture
Dutch Balto-Slavisch
  • Balto-Slavischof or pertaining o the Balto-Slavic language, people or culture
Estonian baltislaavi
  • baltislaaviof or pertaining o the Balto-Slavic language, people or culture
Finnish baltoslaavilainen
  • baltoslaavilainenof or pertaining o the Balto-Slavic language, people or culture
French balto-slave
  • balto-slaveof or pertaining o the Balto-Slavic language, people or culture
German baltoslawisch
  • baltoslawischof or pertaining o the Balto-Slavic language, people or culture
Hungarian balti-szláv
  • balti-szlávof or pertaining o the Balto-Slavic language, people or culture
Italian balto-slave
  • balto-slaveof or pertaining o the Balto-Slavic language, people or culture
Japanese バルト・スラヴ
  • バルト・スラヴ (baruto-suravu)of or pertaining o the Balto-Slavic language, people or culture
Korean 발트슬라브
  • 발트슬라브 (balteuseullabeu)of or pertaining o the Balto-Slavic language, people or culture
Latvian baltu-slāvu
  • baltu-slāvuof or pertaining o the Balto-Slavic language, people or culture
Lithuanian baltų-slavų
  • baltų-slavųof or pertaining o the Balto-Slavic language, people or culture
Polish bałtosłowiański
  • bałtosłowiańskiof or pertaining o the Balto-Slavic language, people or culture
Portuguese balto-eslávico
  • balto-eslávicoof or pertaining o the Balto-Slavic language, people or culture
Romanian balto-slav
  • balto-slavof or pertaining o the Balto-Slavic language, people or culture
Russian ба́лто-славя́нский
  • ба́лто-славя́нский (bálto-slavjánskij)of or pertaining o the Balto-Slavic language, people or culture
Slovak baltoslovanský
  • baltoslovanskýof or pertaining o the Balto-Slavic language, people or culture
Spanish baltoeslavo
  • baltoeslavoof or pertaining o the Balto-Slavic language, people or culture
Ukrainian ба́лто-слов'я́нський
  • ба́лто-слов'я́нський (bálto-slovʺjánsʹkyj)of or pertaining o the Balto-Slavic language, people or culture
Cite this entry
APA

Balto-Slavic. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Balto-Slavic

MLA

“Balto-Slavic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Balto-Slavic. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Balto-Slavic,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Balto-Slavic.

Source: Balto-Slavic on Wiktionary, CC BY-SA 4.0.