airhead
noun
[ ˈɛːhɛd ]
• a base close to the area of active operations where supplies and troops can be received and evacuated by air.
Origin:
early 19th century (denoting a passage constructed to carry air to part of a mine): the military sense dates to the Second World War.
airhead
noun
• a silly or foolish person.
• "a celebrity airhead with no discernible talent"
