Where does “*bolla” come from?

*bolla (Vulgar Latin) comes from Frankish bollā, from Proto-Germanic bullǭ, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “*bolla”, step by step

*bolla traces back through two separate lines of ancestry.

via Frankish bollā

StepLanguageWordMeaning
1Frankishbollābun; ball, bun, bowl, cup; ball
2Proto-Germanicbullǭround object, ball; round vessel, bowl
3Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
4Proto-Indo-Europeanbʰōl-

via Latin bulla

StepLanguageWordMeaning
1Latinbullaa bubble; a swollen or bubble-shaped object,...
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Germanic bullǭ