interesting

adjective

in·​ter·​est·​ing ˈin-t(ə-)rə-stiŋ How to pronounce interesting (audio) ˈin-tə-ˌre- How to pronounce interesting (audio)
ˈin-ˌtre-;
ˈin-tər-
Synonyms of interesting
: holding the attention : arousing interest
interestingness noun

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The Pronunciation and History of Interesting

There are a number of ways to say interesting. It can have three syllables or four; it can have an accent only on the first syllable, or it can also have a secondary accent on the "res"; the first "e" can get ignored, resulting in a second syllable of "tres" rhyming with dress; or the second "e" can be ignored, resulting in a syllable that sounds like terse. All of these various pronunciations are well-established and occur in the speech of educated, native speakers of English.

The word interesting originally meant "of concern"; it was a synonym of important. It comes from the verb interest, which in its original use meant "to induce or persuade to participate or engage." If you were interested in something, you were not willing to be a bystander; you felt the need to participate or engage.

Examples of interesting in a Sentence

This is one of the most interesting books I've read all year. It will be interesting to see how she decides to spend the money. This building has an interesting history. I don't find politics very interesting. I found it interesting to learn that she had once lived in California. Most of what he said wasn't interesting to me.
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.
Their modus operandi is to rescue interesting old buildings in a sorry state of disrepair and liberally sprinkle fairy dust over them. Condé Nast, Condé Nast Traveler, 16 May 2026 The interesting thing is that, according to thermodynamics, the chemical conversion of basalt minerals to calcium oxide only requires around half as much as the conversion from limestone. Scott K. Johnson, ArsTechnica, 15 May 2026 Her eye is always on the lookout for interesting shapes, fun furniture, or abstract art. Heather Bien, Southern Living, 15 May 2026 There are these natural mineral hot springs that actually have a really interesting history. AFAR Media, 15 May 2026 See All Example Sentences for interesting

Word History

First Known Use

1768, in the meaning defined above

Time Traveler
The first known use of interesting was in 1768

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Cite this Entry

“Interesting.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interesting. Accessed 20 May. 2026.

Kids Definition

interesting

adjective
in·​ter·​est·​ing ˈin-trəst-iŋ How to pronounce interesting (audio) ˈint-ə-ˌrest-iŋ How to pronounce interesting (audio)
-ə-rəst-
-ərst-
: holding the attention : arousing interest

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