Hereditary (?), a. [L. hereditarius, fr. hereditas heirship, inheritance, fr. heres heir: cf. F. héréditaire. See Heir.] 1. Descended, or capable of descending, from an ancestor to an heir at law; received or passing by inheritance, or that must pass by inheritance; as, an hereditary estate or crown.
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2. Transmitted, or capable of being transmitted, as a constitutional quality or condition from a parent to a child; as, hereditary pride, bravery, disease.

Syn. -- Ancestral; patrimonial; inheritable.
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