a large structure at an airport where aircraft can be stored and maintained
"The pilot decided to wait inside the hangar until maintenance completed the final inspection on his plane."
A large garage-like structure where aircraft are kept.
"The pilot walked into the hangar to check on his small plane before the morning flight."
To store (an aircraft) in a hangar.
"The pilot walked past the open bay where they had just parked their small plane inside the hangar for the night."