Mutinous \Mu"ti*nous\, a. [See {Mutiny}.] Disposed to mutiny; in a state of mutiny; characterized by mutiny; seditious; insubordinate. [1913 Webster] The city was becoming mutinous. --Macaulay. [1913 Webster] -- {Mu"ti*nous*ly}, adv. -- {Mu"ti*nous*ness}, n. [1913 Webster]