All-nighter (noun)

An occasion when someone stays awake all night, typically to study or work.

Origin:

Mid 20th century: from all + nighter, on the pattern of all-dayer.

Examples:

1. I pulled an all-nighter to finish my project before deadline.
2. He had an all-nighter before the final exam.
3. She was used to pull all-nighters during her college days.
4. We had a team all-nighter to complete the presentation.
5. He spent most of the night at the library for an all-nighter session.