The phrasal verb 'pop up' is primarily used in informal speech and writing, epitomizing spontaneous or unexpected occurrences. It's a versatile expression commonly found in everyday conversation to describe events, objects, or concepts that appear suddenly or unexpectedly, such as a friend making an unscheduled visit or a window suddenly appearing on a computer screen. In formal contexts, this phrase might be replaced with terms like 'appear unexpectedly' or 'emerge.' The usage of 'pop up' extends into digital contexts, referring frequently to internet ads and alerts. Its informal nature makes it prevalent in casual conversations, print media, and digital communications, indicating its strong adaptability to various modern scenarios.
B1
Intermediate
1. To appear or occur suddenly, especially when not expected.
A message just popped up on my screen.
The idea popped up during our brainstorming session.
We didn't expect him to pop up at the meeting.
Troubles often pop up when you least expect them.
2. To arise or be introduced, often unexpectedly, in conversation or situations.
Her name never fails to pop up in our discussions.