Learn how to say Sidebar correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word sidebar:
chiefly North American
a short article in a newspaper or magazine placed alongside a main article and containing additional or explanatory material:
useful sidebars spotlight personnel or historical background
some kind of sidebar story
a secondary, additional, or incidental thing; a side issue:
nut collecting has become a commercial sidebar to most black walnut plantations
one of the festival’s sidebar series
(also sidebar conference) (in a court of law) a discussion between the lawyers and the judge held out of earshot of the jury.