Found 2 items, similar to airhead.
English → English (WordNet)
Definition: airhead
airhead
n 1: a flighty scatterbrained simpleton;
“she's a total airhead”;
“every airhead on a big salary rushed out to buy one”
2: a bridgehead seized by airborne troops
English → English (gcide)
Definition: airhead
airhead
\air"head`\ ([^a]r" h[e^]d`), n.
an airheaded person. [disparaging]
[PJC]