Where does “overnight” come from?

Overnight comes from Middle English overnyght, from Old English ofer niht, literally "over night."

overnight (English): During or throughout the night, especially during...

Definitions

  1. During or throughout the night, especially during...

Ancestry of “overnight”, step by step

overnight traces back through 3 separate lines of ancestry.

via English night

StepLanguageWordMeaning
1EnglishnightThe period between sunset and sunrise, when a...
2Middle EnglishnyghtAlternative form of nighte; Alternative form of...
3Middle Englishnightenight
4Old EnglishnyhtAlternative form of niht
5Proto-West Germanicnahtnight
6Proto-Germanicnahtsnight
7Proto-Indo-Europeannókʷtsnight
8Proto-Indo-Europeannegʷ-bare, naked

via English over

StepLanguageWordMeaning
1EnglishoverDiscontinued; ended or concluded; Thoroughly;...
2Middle Englishoverriverbank, seashore, brink
3Old Englishōferriverbank, seashore, brink, edge, margin, border
4Proto-West Germanicobarover, above
5Proto-Germanicuberover; over, above
6Proto-Indo-Europeanupérabove; over
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-

via Middle English overnyght

StepLanguageWordMeaning
1Middle Englishovernyght
2Old Englishofer nihtovernight

Words derived from “overnight

Every word from Proto-Indo-European negʷ-