Where does “trihelix” come from?

trihelix (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.

trihelix (English): Any of a family of transcription factors found in...

Definitions

  1. Any of a family of transcription factors found in...

Ancestry of “trihelix”, step by step

trihelix traces back through two separate lines of ancestry.

via English helix

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

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Ancient Greek πτερόν