Where does “Dornhai” come from?

Dornhai (German) comes from German Hai, from Dutch haai, from Vietnamese hái, from English Hi, from English high, from Middle English heigh, from Old English hēah, from Old English hām — to be lying down; to settle.

Dornhai (German): spiny dogfish, spurdog, mud shark, or piked dogfish (Squalus acanthias)

Definitions

  1. spiny dogfish, spurdog, mud shark, or piked dogfish (Squalus acanthias)

Ancestry of “Dornhai”, step by step

Dornhai traces back through two separate lines of ancestry.

via German Hai

StepLanguageWordMeaning
1GermanHaishark
2DutchhaaiA shark, fish of the superorder Selachimorpha; A...
3Vietnameseháito pluck a plant or piece of fruit for later...
4EnglishHia short form of Hiram
5EnglishhighElevated, extending above a base or average...
6Middle Englishheighhigh; Alternative form of hey; Alternative form...
7Old Englishhēahhigh, tall, lofty, high-class, exalted, sublime,...
8Old Englishhāmhome; village, community; village, hamlet, manor,...
9Proto-West Germanichaimhome
10Proto-Germanichaimazhome; house; village
11Proto-Indo-Europeanḱóymosof the home, belonging to the family; village,...
12Proto-Indo-Europeanḱey-to be lying down; to settle

via German dorn

StepLanguageWordMeaning
1Germandornthorn with plural
2Middle High Germandorn
3Old High Germandorn
4Proto-Germanicþurnuzthorn, briar
5Proto-Indo-Europeantr̥nóssharp, stiff
6Proto-Indo-European(s)ter-strong, firm, stiff, rigid; rigid, stiff; to...
Every word from Proto-Indo-European ḱey-