Where does “flughraði” come from?

flughraði (Icelandic) comes from Icelandic flug, from Old Norse flog, from Proto-Germanic flugiz, from Proto-Germanic fleuganą, from Proto-Indo-European plewk-, from Proto-Indo-European plew- — to fly, flow, run.

flughraði (Icelandic): airspeed

Definitions

  1. airspeed

Ancestry of “flughraði”, step by step

flughraði traces back through two separate lines of ancestry.

via Icelandic flug

StepLanguageWordMeaning
1Icelandicflugflight, flying
2Old Norseflog—
3Proto-Germanicflugizflight, flying
4Proto-Germanicfleuganąto fly
5Proto-Indo-Europeanplewk-to fly, flow, run; to splash, to flap with hands
6Proto-Indo-Europeanplew-to fly, flow, run

via Icelandic hraði

StepLanguageWordMeaning
1Icelandichraðispeed, velocity
2Old Norsehraði—
3Proto-Germanichrēdijaną—
Every word from Proto-Indo-European plew- →Every word from Proto-Indo-European plewk- →Every word from Proto-Germanic fleuganą →