ancestor
noun[C]
uk/ˈæn.ses.tər/us/ˈæn.ses.tɚ/B2
apersonrelatedto you wholivedalongtimeago:
祖先,祖宗There wereportraitsof his ancestors on thewallsof theroom.房间墙壁上挂着他祖先的画像。
Compare
descendant
your ancestors
- ancestorI discovered that one of my ancestors was a member of King Henry VIII's court.
 - forebearMy forebears were enslaved and brought to this country.
 - forefatherI visited the land of my forefathers.
 - ancestryDNA tests tell me that I have Central Asian ancestry.
 - extractionMy family is of Italian extraction.
 - family treeSince many families will be gathering for the holiday, it's a perfect time to create a family tree.
 
aplant,animal, orobjectthat isrelatedto oneexistingat alaterpointintime:
(动植物)原种;(物体)原型Thiswoodeninstrumentis the ancestor of themodernmetalflute.这种木质乐器是现代金属长笛的雏形。
- Twelve thousandyearsago,ourancestors wereprimitivesavageslivingincaves.
 - Apparently his ancestors came over from France in the 11thcentury.
 - Sheclaimsthat Mary Queen ofScotsis one of herdistantancestors.
 - Thesebonescome from ananimalthat is the ancestor of themodernhorse.
 - Archaeology cantellus a lot about howourIron-Age ancestorslived.
 
Family: ancestors & descendants
- ancestral
 - ancestry
 - be in the/someone'sbloodidiom
 - blood
 - blood is thicker than wateridiom
 - bloodline
 - distaff
 - family tree
 - forbear
 - forebear
 - forefather
 - genealogy
 - generation
 - heraldic
 - heraldry
 - lineage
 - lineal
 - run in the familyidiom
 - sandwich generation
 - successor