pop-up
- Adjective. coming into view suddenly from a concealed position.
- Adjective. opening out to form a three-dimensional structure when the page of a book is opened.
- Noun. Something that pops up.
- Noun. A pop-up advertisement; an advertisement that is triggered to appear on a computer screen when an internet user accesses a particular web page.
- Noun. (baseball) A ball that has been hit to a considerable height above the infield or the shallow outfield; a pop fly.
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This entry was last updated on RefTopia from its source on 3/20/2012.