Etymologically

numerous

Etymology and origin of the English word numerous

Confidence
Established
Formation
Borrowing
First attested
c. 1425
Borrowed from
Latin numerosus via Middle English
Ultimate origin
Latin (numerus)
Etymology tree
inherited borrowed derived
Latin numerosus
English numerous

Pronunciation

  • IPA: UK /ˈnjuː.mər.əs/, US /ˈnuː.mɚ.əs/[1]

Etymology

It is inherited from Middle English numerous,[2][3] borrowed from Latin numerōsus,[4][5] partly through Middle French numereux,[6] from numerus (“a number”),[4][5] the source of number, with the suffix -ous.[5][7]

Earliest recorded meaning

“Consisting of a large number”: the early 15th century in Etymonline,[4] probably before 1425 in a translation of Higden's Polychronicon according to Barnhart.[5]

Semantic evolution

The OED's evidence starts later: “plentiful, comprising many units” from about 1586,[8] “many, of great number”, the main modern use, from 1622,[8] and “consisting of many individuals” from 1647.[8] “Containing many people, crowded” is from about 1611.[8] An old sense “measured, rhythmic, harmonious”, after Latin numerus “rhythm”, is from 1589,[8] and “that can be numbered” (1638) is obsolete.[8] In Wiltshire it was once an adverb, “very”: “I be numerous fond o' puddin”.[9]

Timeline

  • c. 1425 – consisting of a large number.[5][4]
  • c. 1586 – plentiful.[8]
  • 1589 – rhythmic.[8]
  • 1622 – many.[8]

Modern meaning

Adjective

  1. Amounting to a large number; many: numerous complaints.
  2. Consisting of many individuals or parts.

Word family

  • numerously
  • numerousness
  • overnumerous
  • supernumerous
  • number
  • numeral
  • enumerate
  • innumerable
  • numerical

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ The American Heritage Dictionary of the English Language (2000), 4th ed., Boston: Houghton Mifflin
  3. ^ Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  4. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  6. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  7. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  8. ^ a b c d e f g h i Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  9. ^ Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)

Related etymologies

Cite this entry

“Numerous.” Etymologically, 15 Oct. 2026, etymologically.com/en/numerous. Accessed 15 Oct. 2026.

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