In Opera, when you select some text in a web page and right-click on the selection, there is a context menu item “Search with >” that shows all the default search engines in a drop down menu. Is there a way to do the same in Brave Dev? If not, I think that would be a nice addition.
Currently there is no way to do what it is you’re describing. Neat idea though! I will keep an eye out for similar requests.