Where does “trichopteran” come from?

trichopteran (English) comes from Translingual Trichoptera, from Translingual -ptera, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

trichopteran (English): Any insect of the order Trichoptera;...

Definitions

  1. Any insect of the order Trichoptera;...

Ancestry of “trichopteran”, step by step

StepLanguageWordMeaning
1TranslingualTrichopteraorder
2Translingual-pteraUsed to form words relating to wings
3Ancient Greekπτερόνfeather; wing; Any winged creature
4Proto-Indo-Europeanpéth₂r̥wing; feather
5Proto-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