Definition of up- in English:

up-

prefix

1(Added to verbs and their derivatives) upwards: upturned upthrow
1.1To a more recent time: update
2(Added to nouns) denoting motion up: upriver uphill
3(Added to nouns) higher: upland upstroke
3.1Increased: up-tempo

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Word of the day wiseacre
Pronunciation: ˈwʌɪzeɪkə
noun
a know-all…