Etymologically

psychicus

Etymology and origin of the Latin word psychicus

Confidence
Established
Formation
Borrowing
First attested
c. 160–220 AD, Tertullian
Borrowed from
Ancient Greek ψυχικός
Ultimate origin
Ancient Greek ψυχικός

Pronunciation

  • Classical: [ˈpsyː.kʰɪ.kʊs][1]
  • Ecclesiastical: [ˈpsiː.ki.kus][1]

Forms

psȳchicus (feminine psȳchica, neuter psȳchicum); first/second-declension adjective[1]

Etymology

It is borrowed from Ancient Greek ψυχικός (psūkhikós),[1][2][3] which Köbler glosses as “living, sensual, of the soul”, from ψυχή (psukhḗ, “breath, soul”).[2] Within Latin it can be analysed as psychē with the suffix -icus.[1]

Earliest recorded meaning

Tertullian is the first to use it, in his work on monogamy, where a laxity is not to be defended because it is psychica.[4][3][5]

Semantic evolution

It was a technical word of Christian teaching, based on the First Letter to the Corinthians: it described what has a soul and is not merely material, but lacks the spirit of God, in contrast with spīritālis “spiritual” and with choicus and hylicus “earthly, material”.[4] In the Latin Irenaeus it is used of the Gnostic classes of men and of the demiurge, whom the Gnostics called psychicus.[4] Tertullian, apart from one or two passages, uses it with contempt for the Catholics; as a noun, the psychicī are those from whom, he says, the recognition of the Paraclete had separated his party.[4]

Stelten's dictionary of Ecclesiastical Latin gives the sense “of the mind, psychological”.[6]

Timeline

  • c. 160–220 AD – Tertullian uses it of carnal-minded Christians.[4][2]

Meanings

Adjective

  1. (Ecclesiastical Latin) Having a soul but not the spirit; animal, natural, opposed to spiritual.[4][1]
  2. (Ecclesiastical Latin) Carnal, carnally minded.[3][5]
  3. (New Latin) Of the mind, psychological.[6]

Noun

  1. (Ecclesiastical Latin) In Tertullian, a Catholic Christian, as one who lacks the spirit.[4]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e f g Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson

Related etymologies

Cite this entry

“Psychicus.” Etymologically, 24 Oct. 2026, etymologically.com/la/psychicus. Accessed 24 Oct. 2026.

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