Noun

• S: (n) air force, airforce (the airborne branch of a country's armed forces)
• direct hyponym / full hyponym
• S: (n) Air Corps (formerly the airborne division of the United States Army)
• S: (n) Royal Air Force, RAF (the airforce of Great Britain)
• S: (n) Luftwaffe, German Luftwaffe (the German airforce)
• domain category
• member meronym
• S: (n) air unit (a military unit that is part of the airforce)
• direct hypernym / inherited hypernym / sister term
• S: (n) United States Air Force, U. S. Air Force, US Air Force, Air Force, USAF (the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space)