Mouse over
Definition 1 of 1
Pro Tip 1/3Computer Interaction
Mouse over refers to moving the cursor for interaction without clicking, often triggering effects. 
Mouse over the menu to see the dropdown options.
Pro Tip 2/3Discover Features
Mousing over can reveal hidden features or information, like hints or help text. 
Mouse over the question mark icon for more information.
Pro Tip 3/3User Interface
In interfaces, mousing over often highlights or changes the item to indicate it's selectable. 
Mouse over the tabs and they'll change color.