family tree
US /ˈfæm.əl.i ˌtriː/
UK /ˈfæm.əl.i ˌtriː/

1.
albero genealogico
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.
Ha rintracciato il suo albero genealogico fino al XVII secolo.
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We are building a digital family tree for our relatives.
Stiamo costruendo un albero genealogico digitale per i nostri parenti.