Where does “helicoidly” come from?

helicoidly (English) comes from English helicoid, from Ancient Greek ἑλικοειδής, from Ancient Greek ἕλιξ, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

helicoidly (English): In a helicoid manner

Definitions

  1. In a helicoid manner

Ancestry of “helicoidly”, step by step

helicoidly traces back through two separate lines of ancestry.

via English helicoid

StepLanguageWordMeaning
1EnglishhelicoidHaving the form of a flattened helix; A minimal...
2Ancient Greekἑλικοειδήςof spiral form; spiral
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 English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Ancient Greek πτερόν