# come up

idiom

Source: https://englishreference.com/idiom/come-up
Updated: 2026-08-10

## Meaning

To emerge or become known, especially unexpectedly.

## Examples

- Something important has come up at work.
- I wanted to meet for coffee, but a problem came up that I need to fix immediately.
- Although the project seemed straightforward, several unforeseen complications came up during the final phase, forcing the team to delay the launch.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.