Part of UX
I believe the answer is:
user
(Other definitions for user that I've seen before include "Druggie" , "Drug addict (colloq.)" , "Ruse (anag.)" , "One who employs" , "Person taking drugs" .)
I believe the answer is:
user
(Other definitions for user that I've seen before include "Druggie" , "Drug addict (colloq.)" , "Ruse (anag.)" , "One who employs" , "Person taking drugs" .)