genealogies definition
Definition of genealogy. plural. genealogies. 1 : an account of the descent of a person, family, or group from an ancestor or from older forms. 2 : regular descent of a person, family, or group of organisms from a progenitor (see progenitor 1) or older form : pedigree. 3 : the study of family ancestral lines.
full definition of genealogy 1 an account of the descent of a person family or group from an ancestor or from older forms 2 regular descent of a person family or group of organisms from a progenitor or older form pedigree 3