Definition that contains the air
- breath the air that is inhaled and exhaled in respiration
- elevator the airfoil on the tailplane of an aircraft that makes it ascend or descend
- raf the airforce of Great Britain
- airforce the airborne branch of a country's armed forces
- usaf the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
- u. s. air force the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
- united states air force the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
- air force the airborne branch of a country's armed forces
- royal air force the airforce of Great Britain
- us air force the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space