Enlightenment vs Diderotian - What's the difference?

As a noun enlightenment

is an act of enlightening, or the state of being enlightened or instructed.

is a 17th and 18th-century philosophical movement in European history; the Age of Enlightenment or Age of Reason emphasizing rationalism.

of or pertaining to Denis Diderot (1713–1784), prominent French philosopher, art critic, and writer of the Enlightenment.

(en-noun)

An act of enlightening, or the state of being enlightened or instructed.

A concept in spirituality, philosophy and psychology related to achieving clarity of perception, reason and knowledge.

* epiphany * satori

(en adjective)

Of or pertaining to (1713–1784), prominent French philosopher, art critic, and writer of the Enlightenment.