Where does “nightwatchman” come from?

nightwatchman (English) comes from English night, from Middle English nyght, from Middle English nighte, from Old English nyht, from Proto-West Germanic naht, from Proto-Germanic nahts, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.

nightwatchman (English): Someone who guards a premises at night; A batsman...

Definitions

  1. Someone who guards a premises at night; A batsman...

Ancestry of “nightwatchman”, step by step

nightwatchman traces back through two 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 watchman

StepLanguageWordMeaning
1EnglishwatchmanOne set to watch; a person who keeps guard,...
2Middle Englishwaccheman
Every word from Proto-Indo-European negʷ-Every word from Proto-Indo-European nókʷtsEvery word from Proto-Germanic nahts