The phrasal verb "come up" is frequently used in informal spoken and written English, though it can also appear in formal contexts, often depending on its specific usage. "Come up" generally refers to something that happens or arises suddenly or unexpectedly, such as a topic in a conversation ("The issue came up during the meeting") or a situation ("I won't be able to attend as something has come up"). It is versatile and can apply to a wide range of contexts, including literal movement upwards or approaching to a certain place ("Come up to the front of the class"), but it is more commonly used metaphorically. In more formal speech or writing, it might be replaced with a more precise term like "arise" or "emerge," depending on the context. The flexibility and broad applicability of "come up" make it a staple in conversational English, illustrating its utility in conveying both physical movements and abstract concepts.
B1
PreIntermediate
1. To be mentioned or discussed in conversation.
Your name came up in the meeting today.
That topic always seems to come up in class.
2. To occur or happen unexpectedly.
An unexpected issue came up, so I can't attend the meeting.
I had to leave the party early because something came up.
3. To approach or reach a certain point in time or situation.
The deadline is coming up soon, so we need to hurry.
The anniversary of the company's founding is coming up.