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idea

[ahy-dee-uh, ahy-deeuh] / aɪˈdi ə, aɪˈdiə /


Usage

What are other ways to say idea? The noun idea, although it may refer to thoughts of any degree of seriousness or triviality, is commonly used for mental concepts considered more important or elaborate: We pondered the idea of the fourth dimension. The idea of his arrival frightened me. Thought, which reflects its primary emphasis on the mental process, may denote any concept except the more weighty and elaborate ones: I welcomed his thoughts on the subject. A thought came to him. Conception suggests a thought that seems complete, individual, recent, or somewhat intricate: The architect's conception delighted them. Notion suggests a fleeting, vague, or imperfect thought: a bare notion of how to proceed.

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.

See Examples For:

The next time AI tells you an idea is brilliant, or that you’re totally right, run it by an actual friend.

From The Wall Street Journal Aug. 16, 2026

It’s a catchy idea that explains why figures like Peter Parker, Luke Skywalker and Harry Potter have a lasting hold on their fans in ways that other heroes don’t.

From Salon Aug. 16, 2026

Researchers say the finding points to a surprising mechanism and challenges the prevailing idea that chronic viral reactivation occurs mainly because of immunosuppression.

From Science Daily Aug. 16, 2026

“You can’t create a good management idea unless you talk to the citizens and see what people want.”

From Los Angeles Times Aug. 16, 2026

She’d come up with the idea for their first post and later been integral to their first efforts going viral.

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith

“Thank you, George, for some of your brilliant ideas on this great Military Complex/Ballroom!”

From Salon Aug. 16, 2026

Maybe they can get tenure by embracing and touting these ideas and getting a citation from a Supreme Court justice, maybe even a majority opinion.

From Slate Aug. 16, 2026

Executives have long used the corporate blog "to expound on ideas in a way where they're sort of this businessman-philosopher, in a sense".

From BBC Aug. 14, 2026

It provides free, unstructured customer feedback, a place to test ideas and a space to hone the communities that so many CMOs tell me they want to build.

From The Wall Street Journal Aug. 14, 2026

“So maybe see if there’s someone at school you could talk to about it in the guidance office. Maybe brainstorm some other ideas for how to handle this bully.”

From "Wayward Creatures" by Dayna Lorentz




Vocabulary lists containing idea


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