Where does “sáðrás” come from?

sáðrás (Icelandic) comes from Icelandic rás, from Old Norse rás, from Proto-Germanic rēsō, from Proto-Indo-European reh₁s- — to flow, rush.

sáðrás (Icelandic): vas deferens

Definitions

  1. vas deferens

Ancestry of “sáðrás”, step by step

sáðrás traces back through two separate lines of ancestry.

via Icelandic rás

StepLanguageWordMeaning
1Icelandicrásrun, running; speed; flow
2Old Norserásrace, running; course, channel; company, host
3Proto-Germanicrēsōa running; a course; a rush
4Proto-Indo-Europeanreh₁s-to flow, rush

via Icelandic sáð

StepLanguageWordMeaning
1Icelandicsáðseed, grain; semen; gerund active of sá meaning...
2Old Norsesáðseed
3Proto-Germanicsēdizseed
4Proto-Indo-Europeanseh₁-to impress, insert; to sow, to plant; long,...
Every word from Proto-Indo-European reh₁s-Every word from Proto-Germanic rēsōEvery word from Old Norse rás