Where does “pattedyr” come from?

pattedyr (Norwegian Bokmål) comes from Norwegian Bokmål dyr, from Old Norse dýrr, from Proto-Germanic *durz, from Proto-Indo-European dʰwṓr, from Proto-Indo-European dʰwer- — door.

pattedyr (Norwegian Bokmål): a mammal

Definitions

  1. a mammal

Ancestry of “pattedyr”, step by step

pattedyr traces back through two separate lines of ancestry.

via Norwegian Bokmål dyr

StepLanguageWordMeaning
1Norwegian Bokmåldyran animal; expensive; dear
2Old Norsedýrrdear, valuable
3Proto-Germanic*durz
4Proto-Indo-Europeandʰwṓrdoor
5Proto-Indo-Europeandʰwer-door

via Norwegian Bokmål patte

StepLanguageWordMeaning
1Norwegian Bokmålpattea teat mammal (animal), nipple woman

Words derived from “pattedyr

Every word from Proto-Indo-European dʰwer-Every word from Proto-Indo-European dʰwṓrEvery word from Proto-Germanic *durz