Where does “keskuspullistuma” come from?

keskuspullistuma (Finnish) comes from Finnish pullistuma, from Finnish pullistua, from Finnish pullistaa, from Finnish pullea, from Proto-Finnic pullas, from Proto-Germanic fullaz, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

keskuspullistuma (Finnish): central bulge of a galaxy

Definitions

  1. central bulge of a galaxy

Ancestry of “keskuspullistuma”, step by step

keskuspullistuma traces back through two separate lines of ancestry.

via Finnish pullistuma

StepLanguageWordMeaning
1Finnishpullistumaprotrusion, bulge
2Finnishpullistuato protrude, bulge outward; to balloon
3Finnishpullistaato puff out
4Finnishpulleachubby, plump, rotund, round
5Proto-Finnicpullasround, thick
6Proto-Germanicfullazfull; the whole, the entire
7Proto-Indo-Europeanpl̥h₁nósfull
8Proto-Indo-Europeanpleh₁-to fill

via Finnish keskus

StepLanguageWordMeaning
1Finnishkeskuscentre/center
2FinnishKeski-middle, central; average, mid-, medium
3Proto-Finnickeskimiddle, center
4Proto-Finno-Permickeske—
Every word from Proto-Indo-European pleh₁- →Every word from Proto-Indo-European pl̥h₁nós →Every word from Proto-Germanic fullaz →