Where does “hiirenhiljaisuus” come from?

hiirenhiljaisuus (Finnish) comes from Finnish hiirenhiljainen, from Finnish hiiri, from Proto-Finnic hiiri, from Proto-Uralic šiŋere — mouse.

hiirenhiljaisuus (Finnish): being as quiet as a mouse

Definitions

  1. being as quiet as a mouse

Ancestry of “hiirenhiljaisuus”, step by step

StepLanguageWordMeaning
1Finnishhiirenhiljainenquiet as a mouse very quiet
2FinnishhiiriA mouse, used rather indiscriminately for a...
3Proto-Finnichiirimouse
4Proto-Uralicšiŋeremouse
Every word from Proto-Uralic šiŋereEvery word from Proto-Finnic hiiriEvery word from Finnish hiiri