Hand wave gif

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Hand-waving with various spellings is a pejorative label for attempting to be seen as effective — in word, reasoning, or deed — while actually doing nothing effective or substantial. The term can additionally be used in work situations, when attempts are made to display productivity or assure accountability without actually resulting in them. The term can also be used as a self-admission of, and suggestion to defer discussion about, an allegedly unimportant weakness in one's own argument's evidence, to forestall an opponent dwelling on it. In debate competition , certain cases of this form of hand-waving may be explicitly permitted. Hand-waving is an idiomatic metaphor , derived in part from the use of excessive gesticulation , perceived as unproductive, distracting or nervous, in communication or other effort.

Hand wave gif

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'hand-waving. Send us feedback about these examples. Accessed 12 Mar. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! See Definitions and Examples ». Cite this Entry Citation Share. Log In. The woman and I cobbled together a lingua franca through hand-waving and the bits of Mandarin and Cantonese we both could understand. If this explanation seems a bit like hand waving , it is. Many of the details have not been worked out.

Categories : Mathematical terminology Rhetoric Hand gestures. The spelling of the compound varies both with regard to this idiom and the everyday human communication gesture of waving.

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Hand wave gif

A hand gesture by which one raises a hand and waves it from side to side, as during a greeting or farewell. She turned to me briefly as she boarded the train. Then, with a smile and a wave of the hand, she was gone. All it took was a wave of his hand and I was in his arms in seconds. I can't begin to tell you how much I missed him during his deployment. I gave him a wave of the hand as I edged my car away from the curb and into traffic. A hand gesture by which one raises the back of the hand toward someone else before bringing the fingers down toward the palm. Typically used to beckon someone toward one. The traffic cop motioned me forward with a wave of his hand. She gave a wave of the hand to let me know that I should approach the counter.

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Play Play. Missing Letter A crossword with a twist Play. Cite this Entry. Read Edit View history. Many of the details have not been worked out. In practice, it often involves the use of unrepresentative examples, unjustified assumptions, key omissions and faulty logic, and while these may be useful in expository papers and seminar presentations, they ultimately fall short of the standard of proof needed to establish a result. The objector in such a case might receive some measure credit for the theorem the hand-waver presented. The fictional material " handwavium " a. Read more about how we use cookies in our Cookie Policy. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Pick the best ones! Bibcode : math Another example of hand-waving can be found in the oversimplifications of the geologic representations commonly used in groundwater models created in support of land-development applications, especially those involving metal mining and aggregate extraction.

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See more words from the same year. It has the most elaborate and the most fascinating technique, and gives unrivalled openings for the display of sheer professional skill. Dictionary Entries Near hand-waving. American English. First Known Use. Log In. In an unplanned debate or presentation, an off-the-cuff essay, or an informal discussion, the proponent may have little or no time for preparation. Hand-waving is not itself a fallacy; the proponent's argument may incidentally be correct despite their failure to properly support it. In formal debate competition , certain forms of hand-waving may sometimes be explicitly permitted. Click on the slider for each category to enable certain categories and change our default settings. Play Play. Archived from the original on November 10, If this explanation seems a bit like hand waving , it is. Toggle limited content width. Don't have an account?