Where does “piilosarana” come from?

piilosarana (Finnish) comes from Finnish piilo, from Finnish piillä, from Proto-Finnic piildäk — to hide, to keep hidden.

piilosarana (Finnish): butt hinge

Definitions

  1. butt hinge

Ancestry of “piilosarana”, step by step

piilosarana traces back through two separate lines of ancestry.

via Finnish piilo

StepLanguageWordMeaning
1Finnishpiilohideout, lair, covert, hiding place; hidden
2Finnishpiilläto be hidden in, lie in; Adessive singular form...
3Proto-Finnicpiildäkto hide, to keep hidden

via Finnish sarana

StepLanguageWordMeaning
1FinnishsaranaA hinge; A gudgeon; Essive singular form of...
2Proto-Finnicsaranahinge on a door
Every word from Proto-Finnic piildäkEvery word from Finnish piilläEvery word from Finnish piilo