Honeyed (11)
I believe the answer is:
mellifluous
'honeyed' is the definition.
(I know that honeyed can be written as mellifluous)
This is the entire clue.
(Other definitions for mellifluous that I've seen before include "Pleasing to the ear" , "Smooth and musical" , "Melodious" , "Sweet-sounding" , "Sweet, pleasing (voice)" .)