Expert as in arrogant Displaying an attitude of excessive confidence in one's knowledge, often in a condescending or arrogant manner. Clear All
3 Example Sentences Showcasing the Meaning of 'Know-it-all'
Lisa, the know-it-all chef, insisted on her unique cooking techniques in the kitchen.
She became frustrated with her know-it-all coworker who always interrupted meetings with unsolicited advice.
Despite being a know-it-all in the tech world, he struggled to fix the simple computer glitch.
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