Where does “interhelix” come from?

interhelix (English) comes from English helix, from Latin helīx, from Ancient Greek ἕλιξ, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

interhelix (English): Between helices

Definitions

  1. Between helices

Ancestry of “interhelix”, step by step

StepLanguageWordMeaning
1EnglishhelixA curve on the surface of a cylinder or cone such...
2Latinhelīxa kind of ivy
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
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Ancient Greek πτερόν