pop-up
Nouns
- (n) a book (usually for children) that contains one or more pages such that a three-dimensional structure rises up when a page is opened pop-up book,
- (n) a short high fly ball pop fly, pop-fly,
Verbs
-
(v) appear suddenly or unexpectedly
- The farm popped into view as we turned the corner
- He suddenly popped up out of nowhere