Definition of bel air:
(n) :
A neighborhood of Los Angeles, California, United States. Also spelt Bel-Air.
(n) :
A census-designated place in Allegany County, Maryland, United States.
(n) :
A town, the county seat of Harford County, Maryland, United States. Originally spelt Belle Aire.
(n) :
A neighborhood of Minot, Ward County, North Dakota, United States.
(n) :
A neighborhood of Port-au-Prince, Haiti.
(n) :
An administrative district on Mahé, Seychelles.