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pediatric

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Etymology and origin of the English word pediatric

Confidence
Established
Formation
Compound
First attested
1849
Ultimate origin
Ancient Greek παῖς,ἰατρός

Pronunciation

  • /ˌpiːdiːˈætrɪk/[1]

Etymology

It is formed from English paedo- (“child”) + -iatric (“healing”),[2][3][4][5] and in Britain it is spelled paediatric.[6][3] Barnhart describes it as formed in English from Ancient Greek παιδ- (paid-), the stem of παῖς (paîs, “child”), and ἰατρικός (iatrikós, “medicinal, medical”), from ἰατρός (iatrós, “physician”), itself from a verb meaning "to heal".[7][5][8] Etymonline traces the Greek word for child to Proto-Indo-European *pau- (“few, little”).[4]

Earliest recorded meaning

Relating to the medical care or the diseases of children: 1849 in Etymonline,[4] 1850 in Merriam-Webster,[2] and 1880, as paediatric, in Barnhart.[7]

Semantic evolution

The adjective has kept its first meaning.[4][2] The name of the branch of medicine, pediatrics, followed in 1884, with the plural -s of later geriatrics,[7][4] and pediatrician, a doctor who specializes in it, in 1903.[7]

Timeline

  • 1849 – relating to the medical care of children.[4]
  • 1880 – recorded as paediatric.[7]
  • 1884 – pediatrics, the branch of medicine.[7][4]
  • 1903 – pediatrician.[7]

Meanings

Adjective

  1. Relating to the medical care and treatment of children: a pediatric ward.[2][5][3]
  2. Relating to pediatrics.[2][5]

Usage notes

Pediatric is the American spelling;[5][6] paediatric is the usual British one.[6][5] Merriam-Webster lists paediatric as less common.[2] Etymonline considers the British paed- the better form, since it avoids confusion with the ped- meaning "foot" and the ped- meaning "soil".[4]

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  3. ^ a b c Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  4. ^ a b c d e f g h Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  6. ^ a b c Collins English Dictionary (2023), Glasgow: HarperCollins
  7. ^ a b c d e f g Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  8. ^ Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
Cite this entry

“Pediatric.” Etymologically, 31 Oct. 2026, etymologically.com/en/pediatric. Accessed 31 Oct. 2026.

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