family tree
US /ˈfæm.əl.i ˌtriː/
UK /ˈfæm.əl.i ˌtriː/
1.
arbre généalogique
a diagram showing the relationship between people in a family over many generations
:
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She traced her family tree back to the 17th century.
Elle a retracé son arbre généalogique jusqu'au 17e siècle.
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We are building a digital family tree for our relatives.
Nous construisons un arbre généalogique numérique pour nos proches.