The definition of a hangar is a large area where aircrafts are repaired or stored.(noun)
A big building where an airplane is stored is an example of a hangar.
See hangar in Webster's New World College Dictionary
Origin: Fr, a shed, prob. < Frank *haimgard or MDu *hamgaerd, enclosed area: see home & yard
See hangar in American Heritage Dictionary 4
Origin: , from Old French hangard
Origin: , of Germanic origin; see tkei- in Indo-European roots.
Learn more about hangar