- present participle of enlighten.
enlightening
Americanadjective
Other Word Forms
Etymology
Origin of enlightening
First recorded in 1570–80; enlighten ( def. ) + -ing 2 ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Nevertheless, it’s an enlightening read in light of how dramatically war has changed in the last two-and-a-half centuries.
From Salon ● Jul. 4, 2026
"Together, these records offer a more complex and enlightening account of the Revolution, showing how its consequences were felt far beyond the Thirteen Colonies," Cunningham added.
From Barron's ● Jun. 22, 2026
But the Glass year is already officially underway with two curiously enlightening projects this month.
From Los Angeles Times ● May 21, 2026
He argues, in this entertaining and enlightening book, that the spirit—the fire—that drove the Founding Fathers to risk everything to establish something very new has animated this country ever since.
From The Wall Street Journal ● May 10, 2026
Similarly, whenever I used to think a conversation I’d had with someone was especially funny or enlightening, I would jot it down in my notebook, the same one I kept my book titles in.
From "Where Things Come Back" by John Corey Whaley
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
