Addle-brained \Ad"dle-brained`\, Addle-headed \Ad"dle-head`ed\,
Addle-pated \Ad"dle-pa`ted\, a.
Dull-witted; stupid. "The addle-brained Oberstein." --Motley.
[1913 Webster]
Dull and addle-pated. --Dryden.
[1913 Webster]