Where does “soaptree” come from?

soaptree (English) comes from English soap, from Middle English sope, from Old English sāpe, from Proto-West Germanic saipā, from Proto-Germanic saipǭ, from Proto-Indo-European seyb- — to pour, leak, trickle; to pour out, trickle,...

soaptree (English): The plant Yucca elata, which has a substance in...

Definitions

  1. The plant Yucca elata, which has a substance in...

Ancestry of “soaptree”, step by step

soaptree traces back through two separate lines of ancestry.

via English soap

StepLanguageWordMeaning
1EnglishsoapA substance able to mix with both oil and water,...
2Middle EnglishsopeSoap; a cleaning agent especially if liquid
3Old Englishsāpesoap, salve
4Proto-West Germanicsaipāsoap
5Proto-Germanicsaipǭsoap
6Proto-Indo-Europeanseyb-to pour, leak, trickle; to pour out, trickle,...

via English tree

StepLanguageWordMeaning
1EnglishtreeA perennial woody plant, not exactly defined, but...
2Middle EnglishtreA tree or a plant that resembles one
Every word from Proto-Indo-European seyb-
soaptree — Etymology, Origin & Word History | Etymology Explorer