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Definition of ancestor noun from the Oxford Advanced Learner's Dictionary

ancestor

noun
 
/ˈænsestə(r)/
 
/ˈænsestər/
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  1. a person in your family who lived a long time ago synonym forebear
    • His ancestors had come to America from Ireland.
    Extra Examples
    • He can trace his ancestors back to the reign of Elizabeth I.
    • He claims as his literary ancestors such giants as Henry James and William Faulkner.
    • Our earliest ancestors lived in a world fraught with danger.
    • The Romans built these monuments to glorify their illustrious ancestors.
    • The builder of the house was a direct ancestor of the present owner.
    • The two species share a common ancestor.
    • They honour/​honor their ancestors and believe in the spirits of nature.
    • a distant ancestor of mine
    Topics Family and relationshipsb2, Historyb2
    Oxford Collocations Dictionaryadjective
    • direct
    • immediate
    • ancient
    verb + ancestor
    • be descended from
    • have
    • share
    See full entry
  2. an animal that lived in the past that a modern animal has developed from
    • a reptile that was the common ancestor of lizards and turtles
    Oxford Collocations Dictionaryadjective
    • direct
    • immediate
    • ancient
    verb + ancestor
    • be descended from
    • have
    • share
    See full entry
  3. an early form of a machine that later became more developed synonym forerunner
    • The ancestor of the modern bicycle was called a penny-farthing.
    compare descendant
  4. Word OriginMiddle English: from Old French ancestre, from Latin antecessor, from antecedere, from ante ‘before’ + cedere ‘go’.
See ancestor in the Oxford Advanced American DictionarySee ancestor in the Oxford Learner's Dictionary of Academic English
given
adjective
 
 
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