You can stay overnight if you want to. Don't forget to pack an overnight bag (= a bag for things that you need when you stay away from home for a night).

The meaning of OVERNIGHT is on the evening before. How to use overnight in a sentence.

1. During or for the length of the night: Let the meat marinate overnight. 2. In or as if in the course of one night; suddenly: became a sensation overnight.

If something happens overnight, it happens throughout the night or at some point during the night. The weather remained calm overnight. The decision was reached overnight. Overnight is also an adjective.

When something happens overnight, it occurs during the hours of one night. An overnight party can also be called a sleepover or a slumber party. (Pack your sleeping bag, but you probably won't use it.)

for or during the night: We'll stay overnight and leave early tomorrow morning. suddenly: New suburbs sprang up overnight. on the previous evening: Preparations were made overnight. done, made, …

FedEx overnight services provide overnight shipping for fast delivery to ZIP codes in the U.S. and around the globe to ensure your package arrives the next day.

Nov 5, 2025 · Let it run overnight and we'll check on it in the morning. They delivered the package overnight.

Definition of overnight adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Overnight definition: Lasting for, extending over, or remaining during a night.