Where does “underton” come from?

underton (Swedish) comes from Swedish ton, from English ton, from English tun, from Middle English tunne, from Old English tunne, from Proto-Germanic tunnǭ, from Latin tunna, from Proto-Celtic tondā — to stretch, string; to cut.

underton (Swedish): a subharmonic

Definitions

  1. a subharmonic

Ancestry of “underton”, step by step

underton traces back through two separate lines of ancestry.

via Swedish ton

StepLanguageWordMeaning
1Swedishtontonne; tone; tone, shade
2EnglishtonA unit of weight equal to 2240 pounds or 2000...
3EnglishtunA large cask; an oblong vessel bulging in the...
4Middle Englishtunnecask; barrel
5Old Englishtunnebarrel, cask
6Proto-Germanictunnǭ—
7Latintunnatun, box
8Proto-Celtictondāskin; surface, skin
9Proto-Indo-Europeantend-to stretch, to extend; to split, cut off
10Proto-Indo-Europeantemh₂-to stretch, string; to cut

via Swedish under

StepLanguageWordMeaning
1Swedishunderunder; below; beneath; during, at the same time...
2Old Swedishunderwonder, miracle; wonderment, awe, marvel
3Old Norseundrwonder; scandal
4Proto-Germanicwundrąwonder, miracle
5Proto-Indo-Europeanwenh₁-to love
Every word from Proto-Indo-European temh₂- →Every word from Proto-Indo-European tend- →Every word from Proto-Celtic tondā →