- present participle of interest.
interesting
Americanadjective
-
engaging or exciting and holding the attention or curiosity.
an interesting book.
- Synonyms:
- entertaining, absorbing
- Antonyms:
- dull
-
arousing a feeling of interest.
an interesting face.
idioms
adjective
Usage
What are other ways to say interesting? A person or a thing that is interesting arouses a feeling of curiosity or concern, or is engaging and exciting. But interesting isn’t quite the same as pleasing or gratifying. Find out why on Thesaurus.com.
Other Word Forms
Etymology
Origin of interesting
Explanation
When you're giving a speech, you probably hope that your audience is gazing at you in fascination because what you're saying is so interesting, and not because you've got something weird on your face. The adjective interesting describes something that makes you curious, or catches your attention, but sometimes people use the word in a doubtful way when they are taken aback but want to be polite. Like if your grandmother looks at your new tattoo and says, "Well, that's certainly interesting!" Chances are she's not actually feeling very enthusiastic about your choice of body art.
Vocabulary lists containing interesting
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.
Trump spoke briefly to reporters on the tarmac ahead of his flight to Dublin saying "we're having a lot of meetings with European leaders and others, so it'll be very interesting time".
From Barron's ● Sep. 12, 2026
It’s an interesting result, and it makes sense.
From The Wall Street Journal ● Sep. 11, 2026
Ultimately, this study is more than an interesting observation.
From Science Daily ● Sep. 11, 2026
"It was a chance circumstance that Ethan saw someone play chess and thought it looked interesting and he decided he wanted to play and it went from there."
From BBC ● Sep. 11, 2026
And he showed her interesting things about the jet’s instrument panel and engines.
From "Nim’s Island" by Wendy Orr
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.
