What is "traitorousness"

Traitorous \Trai"tor*ous\, a. [Cf. F. tra[^i]treux.]

1. Guilty of treason; treacherous; perfidious; faithless; as, a traitorous officer or subject.
   --Shak.

2. Consisting in treason; partaking of treason; implying breach of allegiance; as, a traitorous scheme. [1913 Webster] -- Trai"tor*ous*ly, adv. -- Trai"tor*ous*ness, n.

n. The state or quality of being traitorous.

n. disloyalty by virtue of subversive behavior [syn: treason, subversiveness]