fluence

== English == === Etymology 1 === From French fluence. ==== Noun ==== fluence (countable and uncountable, plural fluences) (obsolete) Fluency (physics) A measure of particle flux (or that of a pulse of electromagnetic radiation) ===== Derived terms ===== fluence rate ===== Translations ===== === Etymology 2 === Shortened form of influence. ==== Noun ==== fluence (plural fluences) A magical or mysterious force; hypnotic power; energy.