pop-up

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Adjective 1.2 Noun 1.3 See also

[edit] English

[edit] Adjective

pop-up (not comparable)

1. coming into view suddenly from a concealed position
2. opening out to form a three-dimensional structure when the page of a book is opened

[edit] Noun

Wikipedia

pop-up (plural pop-ups)

1. Something that pops up.
2. A pop-up advertisement; an advertisement that is triggered to appear on a computer screen when an internet user accesses a particular web page.
3. (baseball) A ball that has been hit to a considerable height above the infield or the shallow outfield; a pop fly.

[edit] See also

• ground ball
• fly ball
• line drive
• pop-up advertisement