bimbo
Concise Oxford English Dictionary © 2008 Oxford University Press:
bimbo/ˈbɪmbəʊ/
▶noun (pl. bimbos) informal, derogatory an attractive but unintelligent or frivolous young woman.
– derivatives
bimbette noun.
bimbette noun.
– origin early 20th cent. (orig. in the sense ‘fellow, chap’): from Ital., lit. ‘little child’.
'bimbo' also found in these Oxford entries:

