know-it-all |
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| 1. | [ noun ] (informal) someone who thinks he knows everything and refuses to accept advice or information from others | |
| Synonyms: | know-all | |
| Related terms: | egotist colloquialism | |
know-it-all |
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| 1. | [ noun ] (informal) someone who thinks he knows everything and refuses to accept advice or information from others | |
| Synonyms: | know-all | |
| Related terms: | egotist colloquialism | |