Where does “Drainbow” come from?

Drainbow (English) comes from English rainbow, from German Regenbogen, from Middle High German rëgenboge, from Old High German reginbogo, from Proto-Germanic regnabugô, from Proto-Germanic bugô, from Proto-Indo-European bʰugʰ-, from Proto-Indo-European bʰewgʰ- — to bend; curve, arch.

Drainbow (English): A person who benefits from a Rainbow Gathering...

Definitions

  1. A person who benefits from a Rainbow Gathering...

Ancestry of “Drainbow”, step by step

Drainbow traces back through two separate lines of ancestry.

via English rainbow

StepLanguageWordMeaning
1EnglishrainbowA multicoloured arch in the sky, produced by...
2GermanRegenbogenrainbow
3Middle High Germanrëgenboge
4Old High Germanreginbogorainbow
5Proto-Germanicregnabugôrainbow
6Proto-Germanicbugôbow
7Proto-Indo-Europeanbʰugʰ-bow; arch
8Proto-Indo-Europeanbʰewgʰ-to bend; curve, arch

via English drain

StepLanguageWordMeaning
1EnglishdrainA conduit allowing liquid to flow out of an...
2Middle Englishdreinen
3Old Englishdrēahnianto drain, strain, filter
4Proto-Germanicdrauhnōnąto strain, sieve
5Proto-Germanicdraugizhard, solid; dry
6Proto-Indo-Europeandʰerǵʰ-to strengthen; to strengthen; become hard; to...
7Proto-Indo-Europeandʰer-to support; to hold
Every word from Proto-Indo-European bʰewgʰ-Every word from Proto-Indo-European bʰugʰ-Every word from Proto-Germanic bugô