modal
Modal (noun) means In software and web design, a window or box that opens on top of a page and blocks interaction with everything behind it until you close it or respond. Example: “Clicking the button opens a modal asking you to confirm.”
How to use modal
Learner’s notesIn plain EnglishA box that pops up and blocks the page until you deal with it, or a helper verb like can or must.
Meaning depends entirely on field: computing, grammar or statistics.
Fill the gap
Can you complete this real example?
Clicking the button opens a _____ asking you to confirm.
Etymology
From medieval Latin modalis, from Latin modus 'measure, manner, mode'.