orderlyPronunciation: /ˈɔːd(ə)li/Translate orderly | into French | into German | into Italian | into Spanish Definition of orderly adjective 1neatly and methodically arranged:an orderly arrangement of objects (of a person or group) well behaved: the crowd was quiet and orderly 2 [attributive] Military charged with the conveyance or execution of orders:the orderly sergeant noun (plural orderlies) 1an attendant in a hospital responsible for the non-medical care of patients and the maintenance of order and cleanliness. 2a soldier who carries orders or performs minor tasks for an officer. Derivatives orderliness noun orderly in other Oxford dictionaries Definition of orderly in the US English dictionary