Prophet who reformed some dipsomaniacs (4)
I believe the answer is:
amos
'prophet' is the definition.
(biblical prophet)
'reformed some dipsomaniacs' is the wordplay.
I cannot quite see how this works, but
'some' could be 'a' and 'a' is found within the answer.
The remaining letters 'mos' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'who' is the link.
Can you help me to learn more?
(Other definitions for amos that I've seen before include "Old Testament prophet" , "Prophet in the Bible" , "man" , "Hebrew prophet" , "American wild dog" .)