Red? How odd! (3)
I believe the answer is:
rum
This might be a double definition.
'red?' is the first definition.
Both the definition and answer are adjectives. Maybe you can see an association between them that I can't see?
'odd' is the second definition.
(thesaurus)
'how' acts as a link.
Can you help me to learn more?
(Other definitions for rum that I've seen before include "An odd kind of drink made from molasses" , "The spirit is peculiar" , "Odd spirit from sugar cane" , "Weird" , "Queer" .)