genealogy [genealogies] (descent of a person, family or group from ancestors) noun [UK: ˌdʒiː.nɪ.ˈæ.lə.dʒi] [US: ˌdʒi.ni.ˈɑː.lə.dʒi]
genealogianoun {f}When his mother studied their genealogy, she was horrified to find out they were related to Hitler. = Quando sua madre studiò la loro genealogia, era inorridita di scoprire che erano imparentati con Hitler.