Fluence

From French fluence.

Full definition of fluence

Noun

1. (obsolete) Fluency.a voluble and smart fluence of tongue — Milton.
2. (physics) A measure of particle flux (or that of a pulse of electromagnetic radiation).

Shortened form of influence.

Noun

1. A magical or mysterious force; hypnotic power; energy.
• 1974, GB Edwards, The Book of Ebenezer Le Page, New York 2007, p. 191:I don't say she would have done anything, if it had come to the point; but the fluence was on, and she got me hot.