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
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
Meanings
Adjective
- (Ecclesiastical Latin) Having a soul but not the spirit; animal, natural, opposed to spiritual.[4][1]
- (Ecclesiastical Latin) Carnal, carnally minded.[3][5]
- (New Latin) Of the mind, psychological.[6]
Noun
- (Ecclesiastical Latin) In Tertullian, a Catholic Christian, as one who lacks the spirit.[4]
Related words
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d e f g Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ 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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