Where does “tugitool” come from?

tugitool (Estonian) comes from Estonian tool, from Middle Low German stôl, from Old Saxon stōl, from Proto-West Germanic *stōl, from Proto-Germanic stōlaz, from Proto-Indo-European stoh₂los, from Proto-Indo-European steh₂- — to stand.

tugitool (Estonian): armchair

Definitions

  1. armchair

Ancestry of “tugitool”, step by step

tugitool traces back through two separate lines of ancestry.

via Estonian tool

StepLanguageWordMeaning
1Estoniantoolchair
2Middle Low Germanstôl
3Old Saxonstōlchair, seat
4Proto-West Germanic*stōlstool, chair
5Proto-Germanicstōlazstool; throne; chair
6Proto-Indo-Europeanstoh₂losframe, rack, stand
7Proto-Indo-Europeansteh₂-to stand

via Estonian tugi

StepLanguageWordMeaning
1Estoniantugi
Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European stoh₂losEvery word from Proto-Germanic stōlaz