Etymologically

φυσιολογία

Etymology and origin of the Ancient Greek word φυσιολογία

Confidence
Established
Formation
Compound
First attested
300s BC Aristotle, On Sense and Sensibles More words from the 4th century BC
Ultimate origin
Ancient Greek φύσις,λέγω
Etymology tree
inherited borrowed derived
Ancient Greek φύσις (phúsis)
Ancient Greek φυσιολογία (phusiología)
Latin physiologia
English physiology
From the same root
Ancient Greek φυσικός (phusikós) ← φύσις
English physiological ← physiology

Pronunciation

  • 5th-century BC Attic: /pʰy.si.o.lo.ɡí.aː/[1]
  • 4th-century AD Koine: /ɸy.si.o.loˈʝi.a/[1]
  • 10th-century Byzantine: /fy.si.o.loˈʝi.a/[1]

Forms

φῠσῐολογίᾱ (phusiologíā) f (genitive φῠσῐολογίᾱς); first declension[1]

Etymology

It is from Ancient Greek φύσις (phúsis) + -λογία (-logíā), “an account of nature”.[1] Babiniotis derives it from φυσιολόγος (phusiológos), the name given above all to the Presocratic natural philosophers, whose second part goes back to λέγω (légō).[2]

Earliest recorded meaning

It is first found in Aristotle's On Sense and Sensibles, of the study of natural causes and phenomena, there of plants.[3][4][2]

Semantic evolution

After Aristotle it was the usual word for the study of nature as a part of philosophy: Epicurus and Metrodorus used it, Diodorus and Strabo set it beside theology and mathematics, Cleanthes wrote a work on Zeno's “natural philosophy”, and Philo and Plutarch used it too.[3][5][4] Hesychius glosses it as discourses that set out nature.[6] Latin took it as physiologia, natural science.[7][8]

In the Greek Enlightenment it was still a branch of natural philosophy.[9] The modern sense, the science of the functions of living things, came into Modern Greek φυσιολογία (fysiología) from French physiologie, itself formed from the Greek word.[8][2]

Timeline

  • 4th century BC – Aristotle uses it for the inquiry into natural causes, in On Sense and Sensibles.[3][4][10]
  • 1st century BC – Diodorus Siculus pairs it with theology.[3][4][10]
  • 1st century BC to 1st century AD – Strabo pairs it with mathematics, and Philo uses it often.[3][4][10]
  • 1st–2nd century AD – Plutarch uses it for natural science.[5][3][10]
  • 1700–1821 – Greek scholarly writing treats it as a branch of natural philosophy.[9]
  • Modern Greek – It names the science of the functions of living organisms, after French physiologie.[8][2][11]

Meanings

Noun

  1. Inquiry into natural causes and phenomena; natural science, natural philosophy.[3][5]

Word family

  • φυσιολογικός (phusiologikós)

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  3. ^ a b c d e f g Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  4. ^ a b c d e Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  5. ^ a b c Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  6. ^ Hesychius of Alexandria, Lexicon, ed. Kurt Latte (Α–Ο, Copenhagen 1953–1966) and Moritz Schmidt (Π–Ω, Jena 1858–1868)
  7. ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
  8. ^ a b c Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  9. ^ a b Κάτοπτρον: Ιστορικό λεξικό επιστημονικών όρων (Greek scientific terms 1700–1821)
  10. ^ a b c d Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  11. ^ Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
Cite this entry

“Φυσιολογία.” Etymologically, 13 Nov. 2026, etymologically.com/grc/%CF%86%CF%85%CF%83%CE%B9%CE%BF%CE%BB%CE%BF%CE%B3%CE%AF%CE%B1. Accessed 13 Nov. 2026.

Last edited on . ·