Etymologically

Etymology and origin of the Ancient Greek word πλάσμα

Confidence
Established
Formation
Derivation
First attested
600–400 BC Xenophanes More words from the 6th century BC
Ultimate origin
Ancient Greek πλάσσω
Etymology tree
inherited borrowed derived
Ancient Greek πλάσσω (plássō)
Ancient Greek πλάσμα (plásma)
Latin plasma
English plasma
From the same root
Ancient Greek πλαστικός (plastikós) ← πλάσσω

Pronunciation

  • 5th-century BC Attic: /pláz.ma/[1]
  • 4th-century AD Koine: /ˈplaz.ma/[1]
  • 10th-century Byzantine: /ˈplaz.ma/[1]

Forms

πλᾰ́σμᾰ (plásma) n (genitive πλᾰ́σμᾰτος); third declension[1]

Etymology

It is formed from Ancient Greek πλάσσω (plássō, “to form, mould”) + -μα (-ma).[1][2][3] Pokorny places the verb under the root Proto-Indo-European *pelə- (“wide and flat”), as a present in -dh- meaning “to shape out of a soft mass”,[4] and Etymonline gives its original sense as “to spread thin”.[5]

Latin borrowed it as plasma,[6] and through Late Latin into English.[5]

Earliest recorded meaning

The earliest text with the word is a poem of Xenophanes (6th–5th century BC), which dismisses certain stories as πλάσματα τῶν προτέρων, “fictions of the men of old”.[7][8][9] Aristophanes speaks of men as πλάσματα πηλοῦ, “figures moulded of clay”.[7][8]

Semantic evolution

The word meant first a thing formed or moulded: Plato compares the mind to a piece of wax-work, Menander uses it of figures made by bakers, and a 3rd-century AD papyrus of cakes of incense.[7][8] From “something made up” it came to mean a fiction or invention: Demosthenes calls a will a forgery, and later critics such as Sextus Empiricus set the fictitious but possible story apart from history and myth.[7][8] It also meant pretence and delusion (Hyperides, Philodemus, Plutarch), a studied style in speaking or writing, and in music an affected way of playing, with trills and falsetto (Theophrastus), or the studied intonation of an orator (Plutarch).[7][8]

In the Septuagint and the New Testament it is the creature as formed by God, as clay is by the potter: the Letter to the Romans asks whether the thing moulded can say to its moulder “why did you make me so?”, echoing Isaiah.[10][2][3] A magical papyrus uses it of the human body as fashioned by the Creator.[7]

Medieval vernacular Greek used it for a made thing, a made-up tale and a trick.[11] In Modern Greek πλάσμα (plásma) is any living creature, a person (“a lovely creature”), and a figment of the imagination, the sense “fiction” being a semantic loan from French; the physiological sense “blood plasma” is a separate learned borrowing from German.[12][13] English took plasma in 1712 in the sense “form, shape”; the sense “liquid part of the blood” dates from 1845, and the physicist's ionized gas from 1928.[5]

Timeline

  • 6th–5th century BC – Xenophanes calls old stories “fictions of the men of old”.[7][8][9]
  • 5th–4th century BC – Aristophanes uses it of figures moulded of clay, and Plato of a wax-work.[7][8][9]
  • 4th century BC – Demosthenes calls a will a forgery, and Hyperides uses it of pretence.[7][8][9]
  • 4th–3rd century BC – Theophrastus uses it of affected flute-playing.[7][9]
  • 1st–2nd century AD – Plutarch uses it of pretence and of an orator's studied intonation.[7][8][9]
  • 2nd–3rd century AD – Sextus Empiricus sets the invented but possible story apart from history and myth.[7][9]
  • 1100–1669 – Vernacular texts use it for a made thing, a made-up story and a trick.[11]
  • 1712 – The English word plasma is first recorded, meaning “form, shape”.[5]
  • Modern Greek – The word means a creature, a person and a figment of the imagination.[12]

Meanings

Noun

  1. Anything moulded or formed: a figure, image, artefact.[7][8]
  2. (Koine) A creature or the human body, as formed by God.[7][10][2]
  3. A figment, fiction, invention; a forgery.[7][8]
  4. Pretence, deception; a delusion.[7][8]
  5. (rhetoric) A formed or studied style of speaking or writing.[7]
  6. (music) Affected execution; a studied modulation of the voice.[7][8]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Bauer, Walter; Danker, Frederick W., et al. (2000), A Greek-English Lexicon of the New Testament and Other Early Christian Literature, 3rd ed., Chicago: University of Chicago Press
  3. ^ a b United Bible Societies (2023), UBS Dictionary of the Greek New Testament (revised Louw–Nida semantic domains), open-licence ed.
  4. ^ Pokorny, Julius (1959), Indogermanisches etymologisches Wörterbuch, Bern; Munich: Francke
  5. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
  7. ^ a b c d e f g h i j k l m n o p q r Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  8. ^ a b c d e f g h i j k l m Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  9. ^ a b c d e f g Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  10. ^ a b Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
  11. ^ a b Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
  12. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  13. ^ Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
Cite this entry

“Πλάσμα.” Etymologically, 13 Nov. 2026, etymologically.com/grc/%CF%80%CE%BB%CE%AC%CF%83%CE%BC%CE%B1. Accessed 14 Nov. 2026.

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