enlighten

verb

en·​light·​en in-ˈlī-tᵊn How to pronounce enlighten (audio)
en-
enlightened; enlightening in-ˈlīt-niŋ How to pronounce enlighten (audio)
-ˈlī-tᵊn-iŋ,
en-

transitive verb

1
a
: to furnish knowledge to : instruct
enlightened us about the problem
b
: to give spiritual insight to
2
archaic : illuminate

Examples of enlighten in a Sentence

I don't understand what's going on; can someone please enlighten me? the lecturer at the planetarium enlightened us about the latest astronomical discoveries
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Who would have thought that Saxon Ratliff would have been more enlightened than most by his stay at The White Lotus Thailand? Katie Campione, Deadline, 7 Apr. 2025 This view is supported by enlightening analysis from economist Jessica Riedl. Hersh Shefrin, Forbes, 22 Mar. 2025 Such delicate subject matter must also enlighten, entertain, and feel satisfying. Ritesh Mehta, IndieWire, 10 Mar. 2025 Except, unlike the expansion that tech gave to the enlightened before, the institutions of today, such as media, science, and education, are being slowly destroyed by technology. Kara Swisher, The Atlantic, 9 Mar. 2025 See All Example Sentences for enlighten

Word History

First Known Use

14th century, in the meaning defined at sense 1b

Time Traveler
The first known use of enlighten was in the 14th century

Browse Nearby Words

Cite this Entry

“Enlighten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/enlighten. Accessed 22 Apr. 2025.

Kids Definition

enlighten

verb
en·​light·​en in-ˈlīt-ᵊn How to pronounce enlighten (audio)
enlightened; enlightening -ˈlīt-niŋ How to pronounce enlighten (audio)
-ᵊn-iŋ
: to give knowledge or understanding to : instruct
enlightened us about the problem
enlightenment
-ᵊn-mənt
noun

More from Merriam-Webster on enlighten

Last Updated: - Updated example sentences
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