Overnight
Overnight , noun
The fore part of the night last past; the previous evening. [Rare] — Shakespeare
overnight , adverb
1.
In the fore part of the night last past; in the evening before.
2.
Throughout the night; as, the candle will not last overnight.
3.
During the night; hence, in a short period of time; as, his prospects of winning changed overnight.
I had been telling her all that happened overnight.
overnight , adjective
Occurring or accomplished during one night; as, guaranteed overnight delivery of a package.