Where does “Klappenstern” come from?

Klappenstern (German) comes from German stern, from Middle High German stërne, from Old High German sterno, from Proto-West Germanic sternō, from Proto-Germanic sternô, from Proto-Indo-European h₂stḗr, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

Klappenstern (German): Any sea star of the order Valvatida

Definitions

  1. Any sea star of the order Valvatida

Ancestry of “Klappenstern”, step by step

Klappenstern traces back through two separate lines of ancestry.

via German stern

StepLanguageWordMeaning
1Germansterna star; a small luminous dot that can be seen on the night sky
2Middle High Germanstërnestar
3Old High Germansternostar
4Proto-West Germanicsternō
5Proto-Germanicsternôstar
6Proto-Indo-Europeanh₂stḗrstar
7Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via German klappe

StepLanguageWordMeaning
1Germanklappeinflection of klappen: ## first-person singular...
2Russianклапанкла́пан •  m inan; valve; vent, stop
3Germanklappento clap; to fold; to flip; to bend; to work out,...
4Middle Low Germanklappen
5Old Dutchklappon
6Proto-GermanicklappōnąTo strike or pound; To make loud noises,...
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Germanic sternô