Autonomous: [adjective] having the right or power of self government. undertaken or carried on without outside control : self contained. Autonomous desks are electric standing desks that have transformed the workplaces of more than 130,000 offices, teams, and employees working from home around the world. our office standing desks help users stay healthy, productive, and energized with an active working approach that encourages focus while combatting a sedentary lifestyle. Synonyms for autonomous: free, freestanding, independent, self governed, self governing, self ruling, separate, sovereign; antonyms for autonomous: dependent. Autonomous definition at dictionary , a free online dictionary with pronunciation, synonyms and translation. look it up now!. Define autonomous. autonomous synonyms, autonomous pronunciation, autonomous translation, english dictionary definition of autonomous. adj. 1. not controlled by.