Etymologically

precocious

Etymology and origin of the English word precocious

Pronunciation

  • IPA: /pɹəˈkəʊʃəs/[1]

Etymology

It was formed from Latin praecox (“ripening early, premature”) (stem praecoc-)[2][3][4][5][6] and the suffix -ous.[3][4][6] Praecox is from praecoquere “to ripen fully”,[2][3] from prae- “before” and coquere “to cook, ripen”.[2][3][4][5] It is related to cook.[5][4]

Earliest recorded meaning

Of a plant, flowering or fruiting early, especially blossoming before the leaves appear (1650).[7][3][4][5]

Semantic evolution

The botanical sense came first.[4][7] From the 1670s the word was applied figuratively to people who develop some faculty unusually early,[4][7] and this is now its main sense, especially of children.[2][5][6] Etymonline suggests the obsolete princock “pert boy” may be a folk alteration of Latin praecox.[4]

Timeline

  • 1640 – precocity.[3]
  • 1650 – of plants, early-flowering.[7][3][5]
  • 1672 – indicating premature development.[7]
  • 1678 – of persons, developed early.[7][4]

Modern meaning

Adjective

  1. Showing unusually early development or maturity, especially in mental ability, as a precocious child.
  2. Happening unusually early.
  3. (botany) Flowering before the leaves appear.

Word family

  • precociously
  • precociousness
  • precocity

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
  3. ^ a b c d e f g Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
  4. ^ a b c d e f g h i Harper, Douglas, Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  7. ^ a b c d e f Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
Cite this entry

“Precocious.” Etymologically, 11 Oct. 2026, etymologically.com/en/precocious. Accessed 11 Oct. 2026.

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