Definitions

1. noun

the structural part of an aircraft, excluding engines, propellers, and other external fittings

“The airframe was inspected for damage before the flight.”

2. noun

a structure of metal or other material, forming the body of a machine or vehicle, especially a car or a motorcycle

“The car’s airframe was damaged in the accident.”

3. noun

the main structure of a building, especially a hangar or a shed

“The aircraft hangar has a large airframe that can fit several planes.”