Where does “therdoune” come from?

therdoune (Middle English) comes from Middle English doune, from Old English dūne, from Old English adūne, from Old English ofdūne, from Old English dūn, from Proto-Germanic *dūnā, from Proto-Celtic dūnom, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

therdoune (Middle English): down there; downward

Definitions

  1. down there; downward

Ancestry of “therdoune”, step by step

therdoune traces back through two separate lines of ancestry.

via Middle English doune

StepLanguageWordMeaning
1Middle Englishdoune
2Old Englishdūnehill; down, downward
3Old Englishadūne
4Old Englishofdūneoff the hill; down
5Old Englishdūnhill, down; hill, dune; hill, mountain
6Proto-Germanic*dūnā
7Proto-Celticdūnomstronghold, rampart
8Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Middle English þer

StepLanguageWordMeaning
1Middle EnglishþerAlternative form of þeir
Every word from Proto-Indo-European dʰewh₂-
therdoune — Etymology, Origin & Word History | Etymology Explorer