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aerobiosis
aerodontalgia
aerodrome
aerodynamic
aerodynamics
aerodyne
aeroembolism
aerofoil
aerogel
aerogram
aerography
aerolite
aerolization
aerology
aeromagnetic
aeromechanics
aeromedicine
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aeropause
aer·o·pause [ érrə pàwz ]


noun 
Definition:
 
boundary between atmosphere and outer space: the part of the Earth's upper atmosphere above which air is too thin for aircraft to fly
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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