pop-up

or pop·up

[ pop-uhp ]
/ ˈpɒpˌʌp /

adjective

noun

Origin of pop-up

1860–65 for def 9; noun, adj. use of verb phrase pop up
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for pop-up

British Dictionary definitions for pop-up

pop-up


adjective

(of an appliance) characterized by or having a mechanism that pops upa pop-up toaster
(of a book) having pages that rise when opened to simulate a three-dimensional form
computing (of a menu on a computer screen, etc) suddenly appearing when an option is selected
(of a shop, restaurant, venue, or other small business) intentionally opening and closing for business within a very short span of timea pop-up shop

verb pop up

(intr, adverb) to appear suddenly from below

noun

computing something that appears over or above the open window on a computer screen
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012