Etymologically
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ancestor

This is the current revision of this entry, as edited by bogdan on 31 October 2026 at 10:48. This address is a permanent link to this version.
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Pronunciation

  • UK: /ˈæn.sɛs.tə/[1]
  • US: /ˈæn.sɛs.tɚ/[1]

Etymology

It is inherited from Middle English ancestre, also auncestre and ancessour,[2][3][4] borrowed from Old French ancestre (modern ancêtre),[5][6][7][8] together with auncestour and ancessour.[5][3] The French ancestre continues the Latin nominative and ancessour the accusative of Late Latin antecessor (“predecessor, one who goes before”),[3][4][9][2] an agent noun from Latin antecēdō (“to go before”),[6][10][7] from ante- (“before”) and cēdō (“to go”),[6][10][11] from Proto-Indo-European *ked- (“to go, yield”).[6] The modern ending -or comes, according to Hoad, from ancestour, assimilated to words in -tor;[2] Barnhart says the ending was Latinized in the 16th century,[7] and Klein calls the word a blend of ancestre and ancessour.[12] The OED notes that the medial s was at first only a French spelling, and later gave a spelling pronunciation.[5]

Earliest recorded meaning

A forebear, a person from whom one is descended: about 1300, in a Middle English life of Thomas Becket, where the word also means a predecessor in office.[5][6] The Anglo-Norman ancessur is recorded from the 12th century.[13]

Semantic evolution

Ayto points out that ancestor is ultimately the same word as antecedent,[11] and Merriam-Webster's Book of Word Histories that ancestors are literally "those who went before", the same picture as in forebear.[14] Chaucer wrote auncestres in the Wife of Bath's Tale.[9] In law, from the early 16th century, it meant anyone who precedes another in an inheritance, the correlative of heir.[5] Johnson (1755) distinguished it from predecessor: an ancestor is a natural relation, a predecessor a civil one.[15] Later extensions were to the animal from which a breed descends (about 1760), to an earlier language (1822), and to a thing that is the forerunner or prototype of another (1860).[5] The feminine ancestress is recorded from the 1570s.[6] The verb, "to be the ancestor of", dates from 1776 in Merriam-Webster and 1883 in the OED.[3][5]

Timeline

  • c. 1300 – a forebear; also a predecessor.[5]
  • c. 1503 – law, one who precedes another in an inheritance.[5]
  • 1570s – ancestress.[6]
  • c. 1760 – an animal from which a breed descends.[5]
  • 1776 – verb, to be the ancestor of.[3]
  • 1822 – an earlier language from which later ones descend.[5]
  • 1860 – a thing that is the forerunner of another.[5]

Meanings

Noun

  1. A person from whom one is descended, usually further back than a grandparent; a forebear: Her ancestors farmed this valley.[3][16][5]
  2. An early animal or plant from which a later kind has evolved.[16][5]
  3. Something regarded as the forerunner or prototype of a later thing: the ancestor of the modern bicycle.[16][5]
  4. (law) A person from whom an estate has passed by inheritance.[3][5]

Verb

  1. To be the ancestor of.[3][5]

Word family

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  3. ^ a b c d e f g h Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  4. ^ a b Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
  5. ^ a b c d e f g h i j k l m n o p q Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  6. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ a b c Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  8. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  9. ^ a b Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
  10. ^ a b The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  11. ^ a b Ayto, John (2005), Word Origins: The Secret Histories of English Words from A to Z, 2nd ed., London: A & C Black
  12. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  13. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  14. ^ Merriam-Webster's Book of Word Histories, Springfield, Mass.: Merriam-Webster
  15. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
  16. ^ a b c Collins English Dictionary (2023), Glasgow: HarperCollins