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Definitions

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.

Little remains of Stanley's letters and diaries "which is really frustrating but adds to the idea that he was a private man," he said.

From BBC

The findings support the idea that REM sleep, the rapid eye movement stage of sleep when vivid and sometimes lucid dreams occur, may be especially helpful for creative problem solving.

From Science Daily

This allows Zubimendi to arrive into a position to receive a pass, without being picked up, before executing on the idea he has in his head immediately.

From BBC

The idea, which took root quickly among users and influencers, is that America is a tough place to survive because a single stroke of bad luck can derail your life.

From BBC

Among the ideas floated were moving the railway out to sea or re-profiling the cliffs, he explains.

From BBC