Etymologically

medialis

Etymology and origin of the Latin word medialis

Confidence
Established
Formation
Derivation
First attested
Solinus
Ultimate origin
Proto-Indo-European (*médʰyos)
Etymology tree
inherited borrowed derived
Latin medius
Latin medialis

Pronunciation

  • IPA (Classical): [mɛ.diˈaː.lɪs], [mɛ.diˈaː.liːs][1]
  • IPA (Ecclesiastical): [me.diˈaː.lis], [me.diˈaː.lis][1]

Forms

mediālis (neuter mediāle); third-declension two-termination adjective[1]

Etymology

It is from Latin medius (“middle”) + -ālis.[1][2][3] De Vaan traces ⟨medius⟩ to Proto-Italic *meþio-, Proto-Indo-European *médʰyos (“middle”), cognate with Oscan ⟨mefiaí⟩ “in the middle”.[4]

Earliest recorded meaning

Köbler's earliest source is Solinus, and Lewis & Short call it late.[5][3] Köbler dates Solinus to the first half of the 3rd century AD.[5]

Semantic evolution

Late Latin, it meant middle, and as a noun mediāle the middle, as in Solinus.[3][5]

Medieval Latin used it for southern, the same as merīdiālis.[6] English medial (1560s) and German medial are from it.[7][5]

Timeline

  • 1st half of the 3rd century AD – Solinus uses it.[5]
  • 1560s – English medial is recorded.[7]

Meanings

Adjective

  1. Middle, medial.[3][7]
  2. (noun) The middle.[3]
  3. (Medieval Latin) Southern.[6]

Usage notes

Festus, as excerpted by Paul the Deacon, records a mediālis (hostia), a black victim sacrificed at midday, which the OLD derives from ⟨*medidiālis⟩, from medius and diēs, like merīdiēs.[8][3][9]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  3. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  9. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
Cite this entry

“Medialis.” Etymologically, 17 Oct. 2026, etymologically.com/la/medialis. Accessed 17 Oct. 2026.

Last edited on . ·