What do you call tooltips that stay on hover?

1. What is a hover tooltip?
2. What is hover text called?
3. What is the difference between a tooltip and popover?

What is a hover tooltip?

A tooltip, also known as screentips or hover help, is an overlay or callout that appears in certain parts of the user workflow on a digital product, containing helpful hints about less intuitive features.

What is hover text called?

The tooltip, also known as infotip or hint, is a common graphical user interface (GUI) element in which, when hovering over a screen element or component, a text box displays information about that element, such as a description of a button's function, what an abbreviation stands for, or the exact absolute time stamp ...

What is the difference between a tooltip and popover?

Tooltip: use tooltips to show a short text to respondents when they hover over a word or icon. Popover: use popovers to show a longer text, or when you want to have a link to an external web page. It is shown when the respondent clicks on a word or icon.