Where does “acus” come from?

acus (Old Dutch) comes from Proto-West Germanic akusi, from Proto-Germanic akwisī, from Proto-Indo-European h₂egʷs-ih₂-, from Proto-Indo-European h₂eḱ- — sharp.

acus (Old Dutch): (large) axe

Definitions

  1. (large) axe

Ancestry of “acus”, step by step

StepLanguageWordMeaning
1Proto-West Germanicakusiaxe
2Proto-Germanicakwisīaxe
3Proto-Indo-Europeanh₂egʷs-ih₂-axe
4Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂egʷs-ih₂-Every word from Proto-Germanic akwisī