Where does “undervoice” come from?

undervoice (English) comes from English voice, from Middle English voys, from Anglo-Norman voiz, from Latin vocem, from Latin vox, from Proto-Italic wōks, from Proto-Indo-European wṓkʷs, from Proto-Indo-European wekʷ- — to speak, to sound out.

undervoice (English): A low or quiet voice; To voice too weakly; To...

Definitions

  1. A low or quiet voice; To voice too weakly; To...

Ancestry of “undervoice”, step by step

undervoice traces back through two separate lines of ancestry.

via English voice

StepLanguageWordMeaning
1EnglishvoiceSound uttered by the mouth, especially by human...
2Middle EnglishvoysA voice; the sound a human or other speaking...
3Anglo-Normanvoizvoice
4Latinvocemaccusative singular of vōx; first-person singular...
5Latinvoxvoice
6Proto-Italicwōksvoice
7Proto-Indo-Europeanwṓkʷsvoice, speech
8Proto-Indo-Europeanwekʷ-to speak, to sound out

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European wekʷ-