Where does “pustulatus” come from?

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

pustulatus (Latin): blistered

Definitions

  1. blistered

Ancestry of “pustulatus”, step by step

pustulatus traces back through two separate lines of ancestry.

via Latin pustula

StepLanguageWordMeaning
1Latinpustulainflamed sore, blister, pustule
2Finnishpus-—
3Proto-Indo-Europeanbew-"low-pitch humming noise"

via Latin pustulare

StepLanguageWordMeaning
1Latinpustulareto blister

Words derived from “pustulatus”

Every word from Proto-Indo-European bew- →Every word from Finnish pus- →Every word from Latin pustula →