Easter egg coloring (3)
I believe the answer is:
'easter egg coloring' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for dye that I've seen before include "Colouring matter" , "Hair colouring" , "Colour or stain something" , "Colouring; sounds like fade" , "Colour (fabrics)" .)