1
a
: a short news story or graphic accompanying and presenting sidelights of a major story
b
: something incidental : sidelight
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
Examples of sidebar in a Sentence
Recent Examples on the Web
The most compelling feature is the sidecar functionality: users can access Comet Assistant by opening a sidebar on any web page, letting the AI agent see what’s on screen and answer questions about it in real-time.
—
Steven Wolfe Pereira, Forbes.com, 11 July 2025
The Venice Film Festival has unveiled the 18 recently restored movies that will be showcased in its Venice Classics sidebar at upcoming 82nd edition.
—Melanie Goodfellow, Deadline, 11 July 2025
Claude has the same basic design as pretty much every chatbot: A text field for starting chats sits in the center alongside a left-hand sidebar that shows your conversation history.
—PC Magazine, 7 July 2025
The Chief Clerk of the Newton District Court and the Spanish-language interpreter assigned to Medina-Perez’s case also both also testified Tuesday, though neither was able to speak as to the contents of the off-the-record sidebar conversation at the center of the judicial misconduct hearing.
—Matthew Medsger, Boston Herald, 10 June 2025
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Steven Wolfe Pereira, Forbes.com, 11 July 2025
The Venice Film Festival has unveiled the 18 recently restored movies that will be showcased in its Venice Classics sidebar at upcoming 82nd edition.
—Melanie Goodfellow, Deadline, 11 July 2025
Claude has the same basic design as pretty much every chatbot: A text field for starting chats sits in the center alongside a left-hand sidebar that shows your conversation history.
—PC Magazine, 7 July 2025
The Chief Clerk of the Newton District Court and the Spanish-language interpreter assigned to Medina-Perez’s case also both also testified Tuesday, though neither was able to speak as to the contents of the off-the-record sidebar conversation at the center of the judicial misconduct hearing.
—Matthew Medsger, Boston Herald, 10 June 2025
See All Example Sentences for sidebar
Cite this Entry
“Sidebar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sidebar. Accessed 19 Jul. 2025.
Copy CitationLegal Definition
sidebar
noun
side·bar
ˈsīd-ˌbär 
: sidebar conference
had failed to request a sidebar before injecting the collateral offense into the trial—Dockery v. State, 659 So. 2d 219 (1994)
Dockery v. State, 659 So. 2d 219 (1994)
sidebar
adjective
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