[боковая] врезка (колонка, рубрика) блок текста, размещённый обычно сбоку от основного текста документа
noun 1. a. a short news story or graphic accompanying and presenting sidelights of a major story b. something incidental; sidelight Example: a sidebar to the essay's central theme 2. a conference between the judge, the lawyers, and sometimes the parties to a case that the jury does not hear