One who or that which utilizes. Also spelled utiliser.(noun)
The Century Dictionary (Public Domain)
Use "utilizer" in a sentence
"First, Ayala accepts a dictionary definition of teleology which refers to “design, purpose, or utility” without including a reference to a description of the agent which is designer, purposer or utilizer."
"Est-ce que tu sais si je peux utilizer “orange blossom water” pour un medicament?"
"The findings indicate that farmers have a medium level of overall knowledge on rice cultivation, so that there is a potential for further advancement of knowledge at the utilizer level."