Where does “bumming” come from?

bumming (English) comes from English bum, from German Bummler, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

bumming (English): present participle of bum

Definitions

  1. present participle of bum

Ancestry of “bumming”, step by step

StepLanguageWordMeaning
1EnglishbumThe buttocks; The anus; To sodomize; to engage in...
2GermanBummlerstroller; laggard; idler, loafer
3German-erForms agent nouns etc. from verbs, suffixed to...
4Old High German-āriused to form agent nouns
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Italic *-āzios