Where does “downdrift” come from?

downdrift (English) comes from English drift, from Middle English drift, from Old English drift, from Proto-Germanic driftiz, from Proto-Indo-European dʰreybʰ-, from Proto-Indo-European dʰer- — to support; to hold.

downdrift (English): A lowering of the pitch of the tones of a tonal...

Definitions

  1. A lowering of the pitch of the tones of a tonal...

Ancestry of “downdrift”, step by step

downdrift traces back through two separate lines of ancestry.

via English drift

StepLanguageWordMeaning
1EnglishdriftMovement; that which moves or is moved; The act...
2Middle Englishdrift
3Old Englishdriftan act of driving (cattle, herds, etc.); movement
4Proto-Germanicdriftizdriving
5Proto-Indo-Europeandʰreybʰ-to drive, push
6Proto-Indo-Europeandʰer-to support; to hold

via English Down

StepLanguageWordMeaning
1EnglishDownusually known as County Down
2Middle Englishdoundown
3Old Englishdūnhill, down; hill, dune; hill, mountain
4Proto-Germanic*dūnā
5Proto-Celticdūnomstronghold, rampart
6Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European dʰer-Every word from Proto-Indo-European dʰreybʰ-Every word from Proto-Germanic driftiz