heritable

1. Capable of being passed from one generation to the next; hereditary.
2. Capable of inheriting or taking by inheritance.

[Middle English, from Old French, from heriter, to inherit, from Late Latin hērēditāre. See inherit.]

1. Capable of being passed from one generation to the next; hereditary.
2. Capable of inheriting or taking by inheritance.

1. the proportion of total variation in the population that can be attributed to variation in genetic factors.
2. the degree to which inheritance plays a part in the etiology of a disease.

• broad-sense h. — the degree to which a trait is genetically determined, expressed as the ratio of the total genetic variance to the phenotypic variance (V_G/V_P).
• narrow sense h. — the degree to which a trait is passed from parent to offspring expressed as the ratio of the additive genetic variance to the total phenotypic variance (V_A/V_P).

The adjective has one meaning:

Meaning #1: that can be inherited
  Synonym: inheritable