Definition that contains line of descent
- pedigree line of descent of a purebred animal
- patrilineage line of descent traced through the paternal side of the family
- matrilineage line of descent traced through the maternal side of the family
- bilateral descent line of descent traced through both the maternal and paternal sides of the family
- enation line of descent traced through the maternal side of the family
- unilateral descent line of descent traced through one side of the family
- agnation line of descent traced through the paternal side of the family
- cognation line of descent traced through the maternal side of the family