Etymology of the English word sennight
the English word
sennightderived from the English word
nightderived from the Proto-Indo-European root
*nokʷt-derived from the Proto-Indo-European root
*nekʷ-t-derived from the Proto-Germanic root
*nakht-derived from the English word
sevenderived from the Proto-Indo-European root
*septm₀derived from the Proto-Germanic root
*sebunUsage
Word found in Modern English