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wakefulness

[ˈweɪkfnl əs]

📖 Definition

n. not sleeping or being unable to sleep; alertness

AI-generated image for SAT word wakefulness

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A key concept highlighted on a page, glowing with importance

💬 Example Sentence

The wakefulness became a central topic of discussion at the conference.

📝 Word Roots & Related

wakeful adj.

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