Incesttuous
Pronunciation : In*cest"tu*ous
Part of Speech : a.
Etymology : [L. incestuosus: cf. F. incestueux.]
Definition : Defn: Guilty of incest; involving, or pertaining to, the crime of incest; as, an incestuous person or connection. Shak. Ere you reach to this incestuous love, You must divine and human rights remove. Dryden. -- In*cest"tu*ous*ly, adv. -- In*cest"tu*ous*ness, n.
Source : Webster's Unabridged Dictionary, 1913