airhead
Concise Oxford English Dictionary © 2008 Oxford University Press:
airhead1
▶noun informal a stupid person.
Concise Oxford English Dictionary © 2008 Oxford University Press:
airhead2
▶noun Military a base close to the area of active operations where supplies and troops can be received and evacuated by air.
– origin Second World War: on the pattern of bridgehead.
'airhead' also found in these Oxford entries:
