Lessen, as a sensation (6)
I believe the answer is:
deaden
(Other definitions for deaden that I've seen before include "Take life" , "Dampen" , "Muffle (sound)" , "Make weaker or quieter" , "Make numb, deprive of feeling" .)
I believe the answer is:
deaden
(Other definitions for deaden that I've seen before include "Take life" , "Dampen" , "Muffle (sound)" , "Make weaker or quieter" , "Make numb, deprive of feeling" .)