Reconstruction:Proto-Indo-European/keHy-

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This Proto-Indo-European 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-Indo-European

Root

*keHy-^[1]^[2]

to heat
to become hot

Alternative reconstructions

*key-^[2]

Derived terms

Terms derived from the Proto-Indo-European root *keHy- (2 c, 0 e)

*kéHi-de-ti (de-present)^[3]
- ⇒ *kéHid-ih₂ ~ *kHid-yéh₂-s^[4]
  - Proto-Germanic: *hitjǭ (“heat”) (see there for further descendants)
- ⇒ *keHid-o-s^[3]
  - Proto-Germanic: *haitaz (“hot”) (see there for further descendants)

*kéHi-te-ti (te-present)
- Proto-Balto-Slavic: *kaistei
  - Lithuanian: kai̇̃sti, kai̇̃sta (3p.pres.), kai̇̃to (“to heat; to become hot”, 3p.pret.)
  - Latvian: kàist, kàistu (1sg.pres.), kàitu (“to burn, singe, heat”, 1sg.pret.)

*kéHi-tr-eh₂ (or *kéHi-tr̥ ~ *kHi-tén-s)
- Proto-Balto-Slavic: *káitrāˀ
  - Lithuanian: kaitrà (“heat”)
  - ⇒ Proto-Balto-Slavic: *kaitrús
    - Lithuanian: kaitrùs (“hot”)

*kéHy-os^[5]
- Proto-Germanic: *hajaz (“heat”) (see there for further descendants)

References

^ Mallory, J. P., Adams, D. Q., editors (1997), Encyclopedia of Indo-European Culture, London, Chicago: Fitzroy Dearborn Publishers, page 264: “*kehₓi- ‘hot’”
↑ ^2.0 ^2.1 Pokorny, Julius (1959) “3. kā̆-, ki ‚Hitze’”, in Indogermanisches etymologisches Wörterbuch [Indo-European Etymological Dictionary] (in German), volume 2, Bern, München: Francke Verlag, page 519
↑ ^3.0 ^3.1 Kroonen, Guus (2013) “*haita-”, in Etymological Dictionary of Proto-Germanic (Leiden Indo-European Etymological Dictionary Series; 11)‎^[1], Leiden, Boston: Brill, →ISBN, page 202: “*koid-o-”
^ Kroonen, Guus (2013) “*hitjō-”, in Etymological Dictionary of Proto-Germanic (Leiden Indo-European Etymological Dictionary Series; 11)‎^[2], Leiden, Boston: Brill, →ISBN, page 227: “*kid-ieh₂-”
^ Kroonen, Guus (2013) “*haj(j)a-”, in Etymological Dictionary of Proto-Germanic (Leiden Indo-European Etymological Dictionary Series; 11)‎^[3], Leiden, Boston: Brill, →ISBN, page 203: “*koi-io-(?)”

[EIEC-1] Mallory, J. P., Adams, D. Q., editors (1997), Encyclopedia of Indo-European Culture, London, Chicago: Fitzroy Dearborn Publishers, page 264: “*kehₓi- ‘hot’”

[IEW-2] 2.0 ^2.1 Pokorny, Julius (1959) “3. kā̆-, ki ‚Hitze’”, in Indogermanisches etymologisches Wörterbuch [Indo-European Etymological Dictionary] (in German), volume 2, Bern, München: Francke Verlag, page 519

[EDPG-3] 3.0 ^3.1 Kroonen, Guus (2013) “*haita-”, in Etymological Dictionary of Proto-Germanic (Leiden Indo-European Etymological Dictionary Series; 11)‎^[1], Leiden, Boston: Brill, →ISBN, page 202: “*koid-o-”

[4] Kroonen, Guus (2013) “*hitjō-”, in Etymological Dictionary of Proto-Germanic (Leiden Indo-European Etymological Dictionary Series; 11)‎^[2], Leiden, Boston: Brill, →ISBN, page 227: “*kid-ieh₂-”

[5] Kroonen, Guus (2013) “*haj(j)a-”, in Etymological Dictionary of Proto-Germanic (Leiden Indo-European Etymological Dictionary Series; 11)‎^[3], Leiden, Boston: Brill, →ISBN, page 203: “*koi-io-(?)”

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