Etymologically

son

Etymology and origin of the English word son

Confidence
Established
Formation
Inherited
First attested
c. 725, Beowulf (Old English sunu)
Inherited from
Old English sunu via Middle English
Ultimate origin
Proto-Indo-European (*su(H)nus)

Pronunciation

Etymology

It is inherited from Middle English sone, inherited from Old English sunu,[2][3][4] from Proto-Germanic *sunuz,[3][5] from Proto-Indo-European *su(H)nus (“son”), derived from *su(H)- (“to give birth”).[2][4] Its relatives include German Sohn, Dutch zoon and Old Norse sonr, and outside Germanic Lithuanian sūnus and Ancient Greek υἱός (huiós, “son”).[3][2][6]

Earliest recorded meaning

A male child; also a male descendant, and the second person of the Trinity: Old English sunu, about 725, in Beowulf.[3][2]

Semantic evolution

The figurative sense, a person sharing some quality as if its son, was already Old English.[2] The form sone is found probably before 1150,[3] and son-in-law before 1325, in the Cursor Mundi.[3] A man regarded as a product of some place is a son from the 1590s.[2] Son of a gun is from 1708.[2] Smyth's Sailor's Word-Book (1867) explains it as a mildly contemptuous term first used of boys born at sea,[2][7] though Etymonline notes that most explanations come more than a century after the phrase.[2] Son of as the title of a sequel, as in Son of Tarzan, is from 1917.[2]

Timeline

  • c. 725 – Old English sunu (Beowulf).[3]
  • before 1150 – sone.[3]
  • before 1325 – son-in-law.[3]
  • 1590s – a man from a given place.[2]
  • 1708 – son of a gun.[2]
  • 1917 – Son of for a sequel.[2]

Modern meaning

Noun

  1. A male child in relation to his parents.
  2. A male descendant.
  3. A man thought of as the product of a place or influence: a son of the soil.
  4. Used as a familiar form of address to a young man.
  5. (capitalized) The second person of the Trinity.

Word family

  • sonly
  • sonhood
  • sonless
  • sonlike
  • sonship
  • godson
  • grandson
  • son-in-law

Usage notes

A separate word son, a slow Cuban dance and song, is from Spanish son, “sound”, recorded in English from the 20th century.[8][9][10]

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h i j k l m Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f g h i Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b The American Heritage Dictionary of the English Language (2000), 4th ed., Boston: Houghton Mifflin
  5. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  6. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  7. ^ Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
  8. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  9. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  10. ^ Kay, Christian; Roberts, Jane; Samuels, Michael; Wotherspoon, Irené, eds. (2009), Historical Thesaurus of the Oxford English Dictionary, Oxford: Oxford University Press; online edition (2024)

Related etymologies

Cite this entry

“Son.” Etymologically, 15 Oct. 2026, etymologically.com/en/son. Accessed 15 Oct. 2026.

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