Where does “sisäavaruus” come from?

sisäavaruus (Finnish) comes from Finnish avaruus, from Finnish avara, from Proto-Finnic avara, from Proto-Finnic -ra — Forms diminutive nouns.

sisäavaruus (Finnish): inner space

Definitions

  1. inner space

Ancestry of “sisäavaruus”, step by step

StepLanguageWordMeaning
1Finnishavaruusspace; spaciousness; expanse
2Finnishavaraspacious, roomy
3Proto-Finnicavaraample, spacious
4Proto-Finnic-raForms diminutive nouns
Every word from Proto-Finnic -ra →Every word from Proto-Finnic avara →Every word from Finnish avara →