airhead

English Thesaurus

1. a bridgehead seized by airborne troops (noun.location)

hypernym	:	bridgehead, foothold,
definition	:	an area in hostile territory that has been captured and is held awaiting further troops and supplies (noun.location)

2. a flighty scatterbrained simpleton (noun.person)

hypernym	:	simple, simpleton,
definition	:	a person lacking intelligence or common sense (noun.person)

domain usage	:	argot, cant, jargon, lingo, patois, slang, vernacular,
definition	:	a characteristic language of a particular group (as among thieves) (noun.communication)