mutiny

n. (pl. -ies) open revolt, esp. By soldiers or sailors against their officers. v. (-ies, -ied) (often foll. By against) revolt; engage in mutiny.

n. Insurrection against constituted authority, particularly military or naval authority; concerted revolt against the rules of discipline or the lawful commands of a superior officer; hence, generally, forcible resistance to rightful authority; insubordination.