Barmy (5)
'barmy' is the definition.
(I know that barmy can be written as dotty)
This is all the clue.
(Other definitions for dotty that I've seen before include "Feeble-minded" , "Barking" , "Slightly crazy" , "Eccentric, slightly mad" , "Slightly mad (colloq.)" .)
'barmy' is the definition.
(I know that barmy can be written as daft)
This is the entire clue.
(Other definitions for daft that I've seen before include "Scatty" , "like a brush?" , "Half-witted" , "Barmy, crackers" , "Potty" .)