Nobless \No*bless"\, Noblesse \No*blesse"\ (?; 277), n. [F. noblesse. See {Noble}.] 1. Dignity; greatness; noble birth or condition. [Obs.] --Chaucer. Spenser. B. Jonson. 2. The nobility; persons of noble rank collectively, including males and females. --Dryden.