Where does “pustulose” come from?

pustulose (Latin) comes from Latin pustulosus, from Latin pustula, from Finnish pus-, from Proto-Indo-European bew- — "low-pitch humming noise".

pustulose (Latin): vocative masculine singular of pustulōsus

Definitions

  1. vocative masculine singular of pustulōsus

Ancestry of “pustulose”, step by step

StepLanguageWordMeaning
1Latinpustulosusfull of blisters or pustules
2Latinpustulainflamed sore, blister, pustule
3Finnishpus-—
4Proto-Indo-Europeanbew-"low-pitch humming noise"
Every word from Proto-Indo-European bew- →Every word from Finnish pus- →Every word from Latin pustula →