Where does “Krustentier” come from?

Krustentier (German) comes from German Tier, from Middle High German tier, from Old High German tior, from Proto-West Germanic deuʀ, from Proto-Germanic deuzą, from Proto-Indo-European dʰewsóm, from Proto-Indo-European dʰéws, from Proto-Indo-European dʰwes- — to breathe; breath; spirit, soul > creature.

Krustentier (German): crustacean

Definitions

  1. crustacean

Ancestry of “Krustentier”, step by step

Krustentier traces back through two separate lines of ancestry.

via German Tier

StepLanguageWordMeaning
1GermanTieranimal; A person who has a quality thought of as...
2Middle High Germantier
3Old High Germantioranimal
4Proto-West Germanicdeuʀanimal, beast
5Proto-Germanicdeuząanimal, beast
6Proto-Indo-Europeandʰewsómliving thing
7Proto-Indo-Europeandʰéwsbreath
8Proto-Indo-Europeandʰwes-to breathe; breath; spirit, soul > creature

via German Kruste

StepLanguageWordMeaning
1GermanKrustecrust; scab on a wound
2Old High Germankrusta
3LatincrustaThe hard surface of a body; rind, shell, crust,...
4Proto-Italic*krustos
5Proto-Indo-Europeankrustóshardened
6Proto-Indo-Europeankrews-to form a crust, begin to freeze
Every word from Proto-Indo-European dʰwes-
Krustentier — Etymology, Origin & Word History | Etymology Explorer