Where does “mugga” come from?

mugga (Old High German) comes from Proto-Germanic mugjǭ, from Proto-Germanic mują, from Proto-Indo-European mū- — fly, mosquito; fly, midge; lips, muzzle.

Ancestry of “mugga”, step by step

mugga traces back through two separate lines of ancestry.

via Proto-Germanic mugjǭ

StepLanguageWordMeaning
1Proto-Germanicmugjǭa small fly; midge; mosquito
2Proto-Germanicmująfly
3Proto-Indo-Europeanmū-fly, mosquito; fly, midge; lips, muzzle

via Proto-West Germanic *muggju

StepLanguageWordMeaning
1Proto-West Germanic*muggjumidge, mosquito

Words derived from “mugga

Every word from Proto-Indo-European mū-Every word from Proto-Germanic mująEvery word from Proto-Germanic mugjǭ