Inspire upsurge of Brussels health measure (5)
I believe the answer is:
imbue
'inspire' is the definition.
(I've seen this before)
'upsurge of brussels health measure' is the wordplay.
I cannot really understand how this works, but
'measure' could be 'mb' (Mb is an example) and 'mb' is present in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for imbue that I've seen before include "Fill with, infuse" , "Permeate, pervade" , "Tinge deeply" , "Fill (with a particular feeling)" , "dye" .)