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English definition of “pop up”

pop up

informal phrasal verb with pop     /pɒp/ US  /pɑːp/ verb (-pp-)
to appear or happen, especially suddenly or unexpectedly: She's one of those film stars who pops up everywhere, on TV, in magazines, on Broadway. The words 'Hard disk failure - program aborted' popped up on the screen.Appearing and disappearing
(Definition of pop up from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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a person or group who receives money, advantages, etc. as a result of something else

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