pop-up ˈpop-up 1
adjective 1 .
pop-up book/card etc a book, card etc with a picture that stands up when you open the pages
2 .
pop-up menu/window a
menu or
window that can appear suddenly on a computer screen while you are using it
pop-up 2
noun [countable] a
window , often containing an advertisement, that suddenly appears on a computer screen, especially when you are looking at a website
pop-up BrE /ˈpɒp ʌp / 🔊 NAmE /ˈpɑːp ʌp / 🔊 adjective [only before noun of a book , etc . 书籍等 containing a picture that stands up when the pages are opened ◆ a pop -up birthday card (of an electric toaster 吐司炉 that pushes the bread quickly upwards when it is ready of a computer menu , etc . 计算机选单等 that can be brought to the screen quickly while you are working on another document ◆ a pop -up menu /window a pop -up shop , restaurant , etc . is a business that opens quickly somewhere and is designed to only use that location for a short period of time ◆ The airline opened a pop -up shop to promote its winter sale . pop-up BrE /ˈpɒp ʌp / 🔊 NAmE /ˈpɑːp ʌp / 🔊 noun a computer menu , window , etc . that can be brought to the screen quickly while you are working on another document ; a computer window , especially one containing an advert , that appears on the screen , although it has not been requested ◆ an advertising pop -up a shop , restaurant , etc . that opens quickly somewhere and is designed to only use that location for a short period of time ◆ The designers opened a pop -up in the main shopping area as part of the fashion event .
adjective