IPA: /ˌdʒiːniˈælədʒi/
KK: /dʒiˈniːələdʒi/
The study of family history and ancestry, including the tracing of lineage and family trees.
She is researching her genealogy to learn more about her ancestors.
Genealogy → It is formed from "genea" (from Greek, meaning generation or race) and "-logia" (from Greek, meaning study or discourse). The word "genealogy" refers to the study of family lineage and the history of generations.
Think of 'genea' as relating to 'generation' and 'logia' as the 'study' of something — so genealogy is the study of generations.