Where does “katapultstol” come from?

katapultstol (Swedish) comes from Swedish katapult, from Latin catapulta, from Ancient Greek καταπέλτης, from Ancient Greek κατά, from Ancient Greek καταστερίζω, from Ancient Greek ἀστήρ, from Proto-Hellenic astḗr, from Proto-Indo-European h₂stḗr — to be/become dry; to burn, to glow; hearth.

katapultstol (Swedish): an ejection seat, an ejector seat

Definitions

  1. an ejection seat, an ejector seat

Ancestry of “katapultstol”, step by step

katapultstol traces back through two separate lines of ancestry.

via Swedish katapult

StepLanguageWordMeaning
1Swedishkatapulta catapult
2Latincatapultaa catapult
3Ancient GreekκαταπέλτηςLiterary form of κᾰτᾰπᾰ́λτης
4Ancient Greekκατά
5Ancient Greekκαταστερίζωto place among the stars; I put among the stars
6Ancient Greekἀστήρa celestial body; illustrious person; starfish
7Proto-Hellenicastḗrstar
8Proto-Indo-Europeanh₂stḗrstar
9Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via Swedish stol

StepLanguageWordMeaning
1Swedishstolchair
2Old Swedishstōlchair, seat
3Old Norsestólla stool, chair, throne; bishop's residence, see;...
4Ancient Greekστόλοςexpedition; army, fleet, troop
5Ancient GreekστέλλωI make ready, prepare; I furnish, dress; I...
6Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
7Proto-Hellenic*-os
8Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr