Where does “plattektonik” come from?

plattektonik (Swedish) comes from Swedish platta, from Swedish plätt, from German Platt, from Middle High German blat, from Old High German blat, from Proto-West Germanic blad, from Proto-Germanic bladą, from Proto-Indo-European bʰlh̥₃oto.

plattektonik (Swedish): plate tectonics

Definitions

  1. plate tectonics

Ancestry of “plattektonik”, step by step

plattektonik traces back through two separate lines of ancestry.

via Swedish platta

StepLanguageWordMeaning
1SwedishplattaA wide flat object, often solid and stiff, a plate
2Swedishplätta small pancake; pancake, of any size; small area...
3GermanPlattLow German
4Middle High Germanblatleaf
5Old High Germanblatleaf
6Proto-West Germanicbladleaf; sheet; blade
7Proto-Germanicbladąleaf; sheet; blade
8Proto-Indo-Europeanbʰlh̥₃oto
9Proto-Indo-Europeanbʰleh₃-bloom, flower
10Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
11Proto-Indo-Europeanbʰōl-

via Swedish tektonik

StepLanguageWordMeaning
1Swedishtektoniktectonics
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-