Where does “Derbyschire” come from?

Derbyschire (Middle English) comes from Old English Deorbyscir, from Old English Dēorbȳ, from Old Norse Djúra-bý, from Old Norse dýr, from Proto-Norse *ᛞᛖᚢᛉᚨ, from Proto-Germanic deuzą, from Proto-Indo-European dʰewsóm, from Proto-Indo-European dʰéws — to breathe; breath; spirit, soul > creature.

Ancestry of “Derbyschire”, step by step

StepLanguageWordMeaning
1Old EnglishDeorbyscirDerbyshire
2Old EnglishDēorbȳDerby
3Old NorseDjúra-bý
4Old Norsedýranimal
5Proto-Norse*ᛞᛖᚢᛉᚨanimal
6Proto-Germanicdeuząanimal, beast
7Proto-Indo-Europeandʰewsómliving thing
8Proto-Indo-Europeandʰéwsbreath
9Proto-Indo-Europeandʰwes-to breathe; breath; spirit, soul > creature

Words derived from “Derbyschire

Every word from Proto-Indo-European dʰwes-Every word from Proto-Indo-European dʰéwsEvery word from Proto-Indo-European dʰewsóm