Where does “spān” come from?

spān (Old Dutch) comes from Proto-West Germanic spanu, from Proto-Germanic spenô, from Proto-Indo-European psten-os-, from Proto-Indo-European pstḗn, from Proto-Indo-European ph₂ǵ-sth₂-ḗn, from Proto-Indo-European steh₂- — to stand.

Ancestry of “spān”, step by step

StepLanguageWordMeaning
1Proto-West Germanicspanupiece of wood, chip, shaving
2Proto-Germanicspenônipple
3Proto-Indo-Europeanpsten-os-—
4Proto-Indo-Europeanpstḗnbreast, teat
5Proto-Indo-Europeanph₂ǵ-sth₂-ḗn—
6Proto-Indo-Europeansteh₂-to stand

Words derived from “spān”

Every word from Proto-Indo-European steh₂- →Every word from Proto-Indo-European ph₂ǵ-sth₂-ḗn →Every word from Proto-Indo-European pstḗn →
spān — Etymology, Origin & Word History | Etymology Explorer