Where does “sevengill” come from?

sevengill (English) comes from English seven, from Middle English seven, from Old English seofon, from Proto-West Germanic sebun, from Proto-Germanic sebun, from Proto-Germanic sebunt, from Proto-Indo-European septḿ̥ — seven.

sevengill (English): Having seven pairs of gill slits, as some sharks...

Definitions

  1. Having seven pairs of gill slits, as some sharks...

Ancestry of “sevengill”, step by step

sevengill traces back through two separate lines of ancestry.

via English seven

StepLanguageWordMeaning
1EnglishsevenA numerical value equal to 7; the number...
2Middle Englishsevenseven; Alternative form of sweven
3Old Englishseofonseven
4Proto-West Germanicsebunseven
5Proto-Germanicsebunseven
6Proto-Germanicsebunt
7Proto-Indo-Europeanseptḿ̥seven

via English Gill

StepLanguageWordMeaning
1EnglishGillSomeone connected with Gillingham Football Club,...
2Middle Englishgille
3Old Frenchgillea wine measure; wine measure
4Medieval Latingilloearthenware jar; A cooler for liquids
5Gaulishgallāvessel
6Proto-Germanicgallǭgall, bile
7Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow
Every word from Proto-Indo-European septḿ̥Every word from Proto-Germanic sebuntEvery word from Proto-Germanic sebun
sevengill — Etymology, Origin & Word History | Etymology Explorer