Definition of orderly

• a. - Conformed to order; in order; regular; as, an orderly course or plan.
• a. - Observant of order, authority, or rule; hence, obedient; quiet; peaceable; not unruly; as, orderly children; an orderly community.
• a. - Performed in good or established order; well-regulated.
• a. - Being on duty; keeping order; conveying orders.
• adv. - According to due order; regularly; methodically; duly.
• n. - A noncommissioned officer or soldier who attends a superior officer to carry his orders, or to render other service.
• n. - A street sweeper.