What is the meaning of tooltip?
tooltip (plural tooltips) (graphical user interface) An element of a graphical user interface in the form of a box of text that appears when a cursor is made to hover over an item; normally used to explain the function of the item.
What is a tooltip icon?
Icon button tooltip. Describes a button's function or action. Definition tooltip. Provides additional help or defines an item or term. It may be used on the label of a UI element, or on a word embedded in a paragraph.