| dumbbell |
an exercising weight; two spheres connected by a short bar that serves as a handle an ignorant or foolish person
출처: wordnet.princeton.edu/perl/webwn
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| dumb |
dense: slow to learn or understand; lacking intellectual acuity; "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick"- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students" speechless: unable to speak temporarily; "struck dumb"; "speechless with shock" lacking the power of human speech; "dumb animals" unable to speak because of hereditary deafness
출처: wordnet.princeton.edu/perl/webwn
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| dumbness |
denseness: the quality of being mentally slow and limited
출처: wordnet.princeton.edu/perl/webwn
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| dumbbell |
A dumbbell is a piece of equipment used in weight training. It is a weight that is held in one hand. Dumbbells therefore normally come in pairs. ...
출처: en.wikipedia.org/wiki/Dumbbell
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| dumb |
One of the more subjective keywords, for "unimportant sequences," which may or may not directly relate to mathematics. A001355, "Mix digits of pi and e." is one example of the former, and A082390, "Numbers on a computer keyboard, read in a spiral." is an example of the latter.
출처: www.nationmaster.com/encyclopedia/On_Line-Encyclop...
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