A device used to scatter or disperse light emitted from a source.
From → diffuse + -er.
A person who uses or exploits something, such as a computer.
From use; M.E. usen from O.Fr. user "to use, employ," from V.L. *usare "to use," from L. uti "to use."
Kârbar "user," from bé kâr bordan "to use."
Fr.: comité des utilisateurs
A committee whose members represent the astronomers who use the facilities of an observatory and which is intended to improve the interaction between the observatory and the users.
Komité, loan from Fr.; kârbarân plural of kârbar→ user.