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- pronunciation:
- fae
chu
 s
| part of speech: |
adjective |
| definition: |
smugly foolish or stupid.
His fatuous smile was evidence that he thought he'd won the argument even though it was clear to everyone else that he hadn't. |
| related words: |
asinine, foolish, idiotic, imbecile, ridiculous, senseless, stupid |
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| derivations: |
fatuously (adv.), fatuousness (n.) |
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