Etymologically

Etymology and origin of the Ancient Greek word μετρέω

Confidence
Established
Formation
Derivation
First attested
700s BC Homer, Odyssey
Ultimate origin
Proto-Indo-European *meh₁-
Etymology tree
inherited borrowed derived
Ancient Greek μέτρον
Latin metrum
French mètre
English meter
German Meter
Italian metro
Ancient Greek μετρέω
From the same root
Ancient Greek σύμμετρος ← μέτρον
English symmetry ← μέτρον
English millimeter ← mètre
French kilomètre ← mètre

Pronunciation

  • 5th-century BC Attic: /me.tré.ɔː/[1]
  • 4th-century AD Koine: /meˈtre.o/[1]
  • 10th-century Byzantine: /meˈtre.o/[1]

Forms

μετρέω (metréō) [1]

Etymology

It is a denominative verb from Ancient Greek μέτρον (métron, “measure”) with the verbal suffix -έω (-éō).[1][2][3] The noun is formed with the instrument suffix -τρον (-tron) on the root Proto-Indo-European *meh₁- (“to measure”), which also has an athematic present in Sanskrit.[4][1]

Earliest recorded meaning

In its one Homeric use, in the Odyssey, it means to measure out a distance, that is, to cross it: the heroes sailing home have “measured the great sea”.[3][5] Hesiod uses the middle for getting good measure from a neighbour.[5][6]

Semantic evolution

From the 5th century BC it is the ordinary verb for measuring land, buildings and distances: Herodotus measures Egypt in fathoms and stades, and land is also measured in parasangs.[5][2] It was used for counting and for measuring time (Sophocles' “long times might be measured”), and figuratively for judging a thing by a standard: Demosthenes says his opponents measure happiness by their belly.[5][2] Another use was to measure out and dole out, of grain and rations, in Aristophanes, Demosthenes and later prose.[2][5] In mathematics, from Aristotle and Euclid, one magnitude or number “measures” another.[5]

In the New Testament it is used of measuring the temple and the city with a reed in Revelation, and in the saying of Matthew 7:2 that the measure one gives will be the measure one gets.[7] The verb continues in Modern Greek as μετράω (metráo) or μετρώ (metró), “to count, to measure”.[1][8]

Timeline

  • Homer – The Odyssey uses it of crossing the sea.[3][5]
  • Before the 6th century BC – Hesiod uses the middle for getting good measure from a neighbour.[5][9]
  • 5th century BC – Herodotus uses it for measuring land, and Aeschylus and Sophocles use the passive.[5][2][9]
  • 4th century BC – Demosthenes uses it figuratively and of doling out grain, and Aristotle uses it in mathematics.[5][2][9]
  • 3rd century BC – Euclid defines one number measuring another.[5][9]
  • 1st century AD – The New Testament uses it for measuring the temple and in the saying about the measure one uses.[7]
  • Modern Greek – It survives as μετράω (metráo), “to count, to measure”.[1][8]

Meanings

Verb

  1. To measure a space by crossing it, to traverse (the sea).[3][5]
  2. To measure land, buildings or distances; to take measurements.[5][2]
  3. To count; to measure time.[5]
  4. (figurative) To judge or gauge something by a standard.[5][2]
  5. To measure out, dole out (grain, rations); middle, to have measured out to oneself.[5][2]
  6. (mathematics) Of a magnitude or number, to measure another, to divide it exactly.[5]

Word family

  • ἀναμετρέω (anametréō)
  • διαμετρέω (diametréō)

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  3. ^ a b c d Cunliffe, Richard John (1924), A Lexicon of the Homeric Dialect, London: Blackie and Son
  4. ^ Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill
  5. ^ a b c d e f g h i j k l m n o p q Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  6. ^ Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  7. ^ a b 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
  8. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  9. ^ a b c d Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
Cite this entry

“Μετρέω.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%CE%BC%CE%B5%CF%84%CF%81%CE%AD%CF%89. Accessed 2 Nov. 2026.

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