Where does “акулий” come from?

акулий (Russian) comes from Russian аку́ла, from Old Norse hákarl, from Old Norse Karl, from Proto-Norse ᚲᚨᚱᛁᛚᚨᛉ, from Proto-Germanic karilaz, from Proto-Germanic karaz, from Proto-Indo-European ǵerh₂- — to grow old, to mature.

акулий (Russian): shark

Definitions

  1. shark

Ancestry of “акулий”, step by step

StepLanguageWordMeaning
1Russianаку́лаshark
2Old Norsehákarla shark
3Old NorseKarlman
4Proto-Norseᚲᚨᚱᛁᛚᚨᛉ—
5Proto-Germanickarilazfree man, franklin; little man, young man
6Proto-Germanickaraz—
7Proto-Indo-Europeanǵerh₂-to grow old, to mature
Every word from Proto-Indo-European ǵerh₂- →Every word from Proto-Germanic karaz →Every word from Proto-Germanic karilaz →