Where does “hepteen” come from?

hepteen (Dutch) comes from Dutch één, from Middle Dutch êen, from Old Dutch ēn, from Proto-West Germanic ain, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

hepteen (Dutch): heptene

Definitions

  1. heptene

Ancestry of “hepteen”, step by step

StepLanguageWordMeaning
1Dutchéénone
2Middle Dutchêena indefinite article
3Old Dutchēn—
4Proto-West Germanicainone
5Proto-Germanicainazone; some
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European óynos →Every word from Proto-Germanic ainaz →Every word from Proto-West Germanic ain →