Where does “meripelastushelikopteri” come from?

meripelastushelikopteri (Finnish) comes from Finnish helikopteri, from French hélicoptère, from Ancient Greek ἕλιξ, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

meripelastushelikopteri (Finnish): air-sea rescue helicopter

Definitions

  1. air-sea rescue helicopter

Ancestry of “meripelastushelikopteri”, step by step

meripelastushelikopteri traces back through two separate lines of ancestry.

via Finnish helikopteri

StepLanguageWordMeaning
1Finnishhelikopterihelicopter
2Frenchhélicoptèrehelicopter
3Ancient GreekἕλιξAnything twisted, winding, or spiral; The tendril...
4Ancient Greekπτερόνfeather; wing; Any winged creature
5Proto-Indo-Europeanpéth₂r̥wing; feather
6Proto-Indo-Europeanpeth₂-to spread out; to fly

via Finnish meripelastus

StepLanguageWordMeaning
1Finnishmeripelastussea rescue, rescue at sea, maritime rescue
2Finnishpelastusrescue act of rescuing
3Finnishpelastaato save, rescue
4Finnish-taaForms causative verbs; Forms verbs from nouns and...
5Proto-Finnic-tadakForms verbs from both nominal and verbal stems
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Ancient Greek πτερόν