orderly UK /ˈɔːdəli/US /ˈɔɹdɚli/adjective 4adverb 2noun 2forms 3 adjective4 •Neat and tidy; possessing order.He has always kept an orderly kitchen, with nothing out of place. •Methodical or systematic.We live in an orderly universe, where rules govern both the movements of planets and the binding of molecules. •Peaceful; well-behaved.An orderly gathering of citizens stood on the corner awaiting the bus. •Being on duty; keeping order; conveying orders. adverb2 •(no longer used) According to good order or practice; appropriately, in a well-behaved or orderly (adjective) way.You are blunt; go to it orderly. — 1590 •(no longer used) In order; in a particular order or succession; with a suitable arrangement.The earth from heaven, the sea from earth, he parted orderly, / And from the thicke and foggie ayre, he tooke the lightsome skie. — 1567 noun2 •A hospital attendant given a variety of non-medical duties. •A soldier who carries out minor tasks for a superior officer. formsorderlies · more orderly · most orderly