0 a box or narrow area on a newspaper or magazine page that contains a short news story or extra information relating to a longer main story
1 in a court of law, a private discussion between lawyers and the judge which the jury (= the group of people chosen to decide if someone is guilty) cannot hear, or the area at the front of the court where this discussion takes place :
2 a narrow area on the left or right of a website page giving extra information, often other parts of the website that the user can go to:
3 a narrow area to one side of a newspaper or book page with a short article or other piece of writing in it, usually one that is related to the main information on the page:
Accompanying the article are two sidebars, one showing the letter from the Justice Department.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.