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Definition of know-it-all
know-it-all
noun
- a pompous person who acts like they know everything.
None of the kids like him because he acts like a know-it-all.
Citation from "Mitt's Olympic Meddle", The New York Times, Maureen Dowd, July 28 2012 censored in hope of resolving Google's penalty against this site.- See more words with the same meaning: miscellaneous insults (list of).
Last edited on Aug 21 2012. Submitted by Walter Rader (Editor) from Sacramento, CA, USA on Aug 11 2009.
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Related words
Slang terms with the same meaning
Other terms relating to 'miscellaneous insults (list of)': | |
| Definitions include: to raise of the middle finger on a hand with the other fingers closed to the palm, towards a person. | |
| Definitions include: a police officer. | |
| Definitions include: hippie-esque; "all-natural". | |
| Definitions include: a person without cable television. | |
| Definitions include: a guest who eats all of the host's food and drinks all of the host's drinks. | |
| Definitions include: exhausted, not well. | |
| Definitions include: a male fan devoted to a particular thing. | |
| Definitions include: An insult. | |
| Definitions include: go away. | |
| Definitions include: an extreme insult. | |
| Definitions include: an expression of anger; "bite me"; "fuck off". | |
| Definitions include: a stupid person; "moron"; "idiot". | |
| Definitions include: a person who speaks favorably about something they have a vested interest in, while pretending to be impartial. | |
| Definitions include: a mess; something useless; something unappealing. | |
| Definitions include: someone who pretends to be someone they're not, usually in dress and speech; "wannabe"; "fake". | |
Slang terms with the same root words
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Other terms relating to 'all': | |
| Definitions include: a penis. | |
| Definitions include: acronym for "all but dissertation". | |
| Definitions include: acronym for "all day I dream about sex". | |
| Definitions include: acronym of "all fucked up." | |
| Definitions include: to say. | |
| Definitions include: See be all about. | |
| Definitions include: to talk a lot but never take action. | |
| Definitions include: what was previously expected to happen may not. | |
| Definitions include: the feeling when you defecate huge and your anus is stretched. | |
| Definitions include: a student who has completed all parts of advanced education with the exception of completing, presenting, and defending their dissertation. | |
| Definitions include: communication saying that trouble is no longer present, or that previously delayed plans can continue on their original course. | |
| Definitions include: well dressed, wearing makeup, etc. | |
| Definitions include: clumsy. | |
| Definitions include: in functioning order or at a level of acceptability; "fine". | |
| Definitions include: "all good." | |
Other terms relating to 'it': | |
| Definitions include: in support of. | |
| Definitions include: a good estimate. | |
| Definitions include: acronym for "as far as I understand it". | |
| Definitions include: to masturbate. | |
| Definitions include: for a male to have sexual intercourse. | |
| Definitions include: to fall and hit the ground. | |
| Definitions include: not showering before bed after working all day. | |
| Definitions include: to display bling-bling. | |
| Definitions include: to completely fail a task. | |
| Definitions include: acronym of "bend over here it comes again." | |
| Definitions include: to vomit. | |
| Definitions include: to move very fast. | |
| Definitions include: to drink heavily. | |
| Definitions include: see about it. | |
| Definitions include: to be in agreement with something or wanting to do something. | |
Other terms relating to 'know': | |
| Definitions include: acronym of "as far as I know." | |
| Definitions include: acronym of "Also Known As." | |
| Definitions include: of course; definitely. | |
| Definitions include: acronym for "better known as". | |
| Definitions include: abbreviated form of "dunno" or "I dunno", which themselves are abbreviated forms of "I don't know". | |
| Definitions include: acronym for "do you know" or "did you know". | |
| Definitions include: acronym for "good to know". | |
| Definitions include: acronym for "I don't even know". | |
| Definitions include: acronym for "I don't know". | |
| Definitions include: acronym for "I don't know know!". | |
| Definitions include: acronym for "I know, right?" | |
| Definitions include: to be aware of. | |
| Definitions include: acronym for "if you know what I mean and I think you do". | |
| Definitions include: knowledge. | |
| Definitions include: to have awareness of what's going on. | |
How common is this slang?
| I use it | (9) |  |
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| No longer use it | (0) | |
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| Heard it but never used it | (1) | |
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| Have never heard it | (1) | |
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How vulgar is this slang?
Average of 6 votes: 14% (See the most vulgar words.)
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