Where does “puhdistajarapu” come from?

puhdistajarapu (Finnish) comes from Finnish rapu, from Swedish krabba, from Old Swedish krabba, from Old Norse krabbi, from Old English crabba, from Proto-West Germanic krabbō, from Proto-Germanic krabbô, from Proto-Germanic krabbōną — to turn, bend, twist, wind; to tie, bind...

puhdistajarapu (Finnish): any crustacean of the infraorder Stenopodidea

Definitions

  1. any crustacean of the infraorder Stenopodidea

Ancestry of “puhdistajarapu”, step by step

puhdistajarapu traces back through two separate lines of ancestry.

via Finnish rapu

StepLanguageWordMeaning
1FinnishrapuEuropean crayfish, noble crayfish, broad-fingered...
2Swedishkrabbaa crab
3Old Swedishkrabba
4Old Norsekrabbi
5Old Englishcrabbacrab; crayfish
6Proto-West Germanickrabbōcrab
7Proto-Germanickrabbôcrab
8Proto-Germanickrabbōnąto scratch, scrape
9Proto-Indo-Europeangerbʰ-to carve
10Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via Finnish puhdistaja

StepLanguageWordMeaning
1Finnishpuhdistajacleaner
2Finnishice
3Proto-Finno-Ugric*ja
4Proto-Germanicjahwand, also
5Proto-Germanic-hwand; Forms distributives from interrogatives
6Proto-Germanic-hwe
7Proto-Indo-European-kʷeand; Forms distributives from interrogatives
Every word from Proto-Indo-European ger-Every word from Proto-Indo-European gerbʰ-Every word from Proto-Germanic krabbōną