Very stupid or foolish (7)

I believe the answer is:
asinine
I believe this is a double definition.
'very stupid' is the first definition.
(very foolish)
'foolish' is the second definition.
(similar in meaning)
(Other definitions for asinine that I've seen before include "Foolish like donkey" , "Is Annie? (Anag)" , "In the nature of supposedly stupid animal" , "Extremely stupid or foolish" , "Senseless" .)