Where does “innerspring” come from?

innerspring (English) comes from English spring, from Romanian Șpring, from German spring, from German springen, from Old High German springan, from Proto-Germanic springaną, from Proto-Indo-European spr̥ǵʰ.

innerspring (English): That is constructed using springs enclosed within...

Definitions

  1. That is constructed using springs enclosed within...

Ancestry of “innerspring”, step by step

innerspring traces back through two separate lines of ancestry.

via English spring

StepLanguageWordMeaning
1EnglishspringTo burst forth; To grow; To cause to burst forth
2RomanianȘpring
3Germanspringsingular imperative of springen; first-person...
4Germanspringento spring; to leap; to bounce; to dive; to jump;...
5Old High Germanspringan
6Proto-Germanicspringanąto spring, to jump up; to burst, to explode
7Proto-Indo-Europeanspr̥ǵʰ

via English inner

StepLanguageWordMeaning
1EnglishinnerBeing or occurring inside, situated farther in,...
2Middle Englishinner
3Old Englishinnerainner, interior
4Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European spr̥ǵʰEvery word from Proto-Germanic springanąEvery word from Old High German springan