numskull

Noun

 * 1)  A dunce, mentally dull or stupid person.
 * 2)  A person who refuses to learn or grow mentally.
 * That numskull will never learn how to compose a letter.

Synonyms

 * airhead
 * bubblehead
 * thickhead
 * See also Thesaurus:fool
 * See also Thesaurus:idiot

Translations

 * Bulgarian:
 * Danish: tossehoved
 * Dutch:
 * Finnish:
 * German:
 * Latin: gurdus
 * Ottoman Turkish: طوی
 * Spanish: hueca cabeza, cabeza hueca
 * Swedish: