Genealogy n. : An account or history of the descent of a person or family from an ancestor; enumeration of ancestors and their children in the natural order of succession; a pedigree.

Genealogy n. : Regular descent of a person or family from a progenitor; pedigree; lineage.

Example:
What is the best Genealogy subscription site?

Taxonomy
Family Tree Maker, historical records, genealogy family tree, Genealogy, family history software, history software, data collections, Census Collection, decade, Trees, family trees, Celebrity, Genealogy Resources, family tree research, New Additions, Ancestors, family history, births.

Defination from the web:
genealogy resources, including surname searches, introduction to researching, message boards, and links, as well as the Family Tree Maker.