The Collaborative International Dictionary of English v.0.48:
airdock \airdock\ n. 1. 1 a large building at an airport where aircraft can be stored and maintained. Syn: hangar, repair shed [WordNet 1.5]WordNet (r) 3.0 (2006):
airdock n 1: a large structure at an airport where aircraft can be stored and maintained [syn: airdock, hangar, repair shed]