"Tab preview" refers to a feature that provides a quick preview of a webpage or document when you hover or click on a tab in a web browser or application.
Sentences with «tab preview»
Additionally, Microsoft Edge is expected to get an open tab preview feature in the update. (ibtimes.com)
Another Fluent Design element being added is depth, which can be seen mostly when showing tab previews. (windowscentral.com)
The Fall Update brings this cool tab preview to the Edge Web browser, but there's still no extension support. (pcmag.com)