Where does “íþróttahús” come from?

íþróttahús (Icelandic) comes from Icelandic íþrótt, from Old Norse íþrótt, from Old Norse þróttr, from Proto-Germanic þruhtuz, from Proto-Indo-European treg-, from Proto-Indo-European (s)terǵ- — a type of bird; manure, dung; to sully, decay.

íþróttahús (Icelandic): sports hall, gymnasium

Definitions

  1. sports hall, gymnasium

Ancestry of “íþróttahús”, step by step

íþróttahús traces back through two separate lines of ancestry.

via Icelandic íþrótt

StepLanguageWordMeaning
1Icelandicíþróttsport
2Old Norseíþrótt
3Old Norseþróttrstrength, might, valour
4Proto-Germanicþruhtuzstrength; fortitude; perseverance
5Proto-Indo-Europeantreg-still, rigid; firm, fast; stiff, rigid
6Proto-Indo-European(s)terǵ-a type of bird; manure, dung; to sully, decay

via Icelandic hús

StepLanguageWordMeaning
1Icelandichúshouse
2Old Norsehúshouse
3Proto-Germanichūsąhouse
4Proto-Indo-European(s)kewH-to cover, bedeck; cover
Every word from Proto-Indo-European (s)terǵ-Every word from Proto-Indo-European treg-Every word from Proto-Germanic þruhtuz