Where does “propellipää” come from?

propellipää (Finnish) comes from Finnish propelli, from Swedish propell, from English propeller, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō — he, she.

propellipää (Finnish): propeller head

Definitions

  1. propeller head

Ancestry of “propellipää”, step by step

propellipää traces back through two separate lines of ancestry.

via Finnish propelli

StepLanguageWordMeaning
1FinnishpropelliA propeller
2Swedishpropell
3EnglishpropellerOne who, or that which, propels; A mechanical...
4English-erA person or thing that does an action indicated...
5Middle English-eragentive suffix; agent noun suffix
6Old French-erAlternative form of -ier, verbal suffix;...
7Latin-ārefirst conjugation
8Proto-Italic-āōForms primarily denominative verbs
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she

via Finnish pää

StepLanguageWordMeaning
1Finnishpäähead; end, tip
2Proto-Finnicpäähead
3Proto-Uralicpäŋehead
Every word from Chichewa iye