- misdo (v.)
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- Old English misdon, "to do evil or wrong, transgress, err," common Germanic compound (compare Old Frisian misdua, Middle Dutch misdoen, Old High German missituon, German misstun); see mis- (1) + do (v.). Meaning "to do (work, etc.) improperly" is from 1840. Related: Misdone; misdoing.