Where does “pearlaceous” come from?

pearlaceous (English) comes from English Pearl, from Middle English perle, from Old French perle, from Medieval Latin perla, from Latin perna, from Proto-Italic persnā, from Proto-Indo-European tpḗrsneh₂, from Proto-Indo-European sperH- — to kick.

pearlaceous (English): Resembling pearl or mother-of-pearl; pearly

Definitions

  1. Resembling pearl or mother-of-pearl; pearly

Ancestry of “pearlaceous”, step by step

StepLanguageWordMeaning
1EnglishPearlA placename
2Middle EnglishperleA pearl; Any round object, especially when shiny;...
3Old Frenchperle
4Medieval Latinperla
5LatinpernaA haunch or ham together with the leg, gammon; A...
6Proto-Italicpersnā
7Proto-Indo-Europeantpḗrsneh₂heel, upper thigh
8Proto-Indo-EuropeansperH-to kick
Every word from Proto-Indo-European sperH-Every word from Proto-Indo-European tpḗrsneh₂Every word from Proto-Italic persnā