noun a unit of length equal to 0.1 nanometer
verb to plow with a single-furrow plow
adjective pertaining to or characteristic of the Aar River in Switzerland
AAR stands for 'After Action Report', a detailed account of a military operation or exercise for analysis and future planning.
AAR stands for 'After Action Review', a process used to debrief and evaluate a flight operation for improvement.
AAR stands for 'After Action Review', a process used to assess and learn from an emergency response operation to improve future response efforts.
AAR stands for 'Asset Acquisition Request', a formal document used to request the acquisition of new assets for a company's supply chain.
In the context of a writer, 'aar' could be used as a suffix in words like 'bazaar' or 'samovar' to denote a place or object.
In the context of a psychologist, 'aar' may not have a specific usage, but could be used in words related to psychological concepts or theories.
In the context of an engineer, 'aar' may not have a specific usage, but could be used in technical terms or jargon within the engineering field.
In the context of a doctor, 'aar' may not have a specific usage, but could be used in medical terms or terminology.