Where does “бигорексия” come from?

бигорексия (Bulgarian) comes from English bigorexia, from English big, from Middle English big, from Middle English biggen, from Old Norse byggja, from Proto-Germanic būwijaną, from Proto-Germanic būaną, from Proto-Indo-European bʰuH- — to become, grow, appear.

бигорексия (Bulgarian): bigorexia mental disorder whereby a person believes their muscles are too small

Definitions

  1. bigorexia mental disorder whereby a person believes their muscles are too small

Ancestry of “бигорексия”, step by step

StepLanguageWordMeaning
1EnglishbigorexiaA mental disorder in which the sufferer perceives...
2EnglishbigOf great size, large; Thought to have undue...
3Middle Englishbig
4Middle Englishbiggenbuild; dwell
5Old Norsebyggjato settle, build; to inhabit, dwell, live; to let...
6Proto-Germanicbūwijanąto settle, to inhabit
7Proto-Germanicbūanąto dwell, reside
8Proto-Indo-EuropeanbʰuH-to become, grow, appear
Every word from Proto-Indo-European bʰuH-