Where does “joustinpatja” come from?

joustinpatja (Finnish) comes from Finnish joustin, from Finnish joustaa, from Finnish taa, from Finnish taka, from Proto-Finnic taka, from Proto-Uralic taka — a place behind.

joustinpatja (Finnish): spring mattress

Definitions

  1. spring mattress

Ancestry of “joustinpatja”, step by step

joustinpatja traces back through two separate lines of ancestry.

via Finnish joustin

StepLanguageWordMeaning
1Finnishjoustinspring mechanical device that absorbs shocks
2Finnishjoustaato yield, bend
3FinnishtaaOf movement, behind; a shorter form of taakse
4Finnishtakathe backside; In the expression "omasta takaa"...
5Proto-Finnictakaback, a place behind
6Proto-Uralictakaa place behind

via Finnish patja

StepLanguageWordMeaning
1Finnishpatjamattress; stratum, layer of soil, air, water;...
2Proto-Finnicpatjapillow, cushion; mattress
3Proto-Germanicbadjąbed; bedding
4Proto-Indo-Europeanbʰēdʰ-to bend, fold
5Proto-Indo-Europeanbʰedʰ-to bend, to press; to stab, dig; to dig
Every word from Proto-Uralic taka