Where does “trigram” come from?

trigram (English) comes from English -gram, from Ancient Greek γράμμα, from Ancient Greek γράφω, from Proto-Hellenic grəpʰō, from Proto-Indo-European gerbʰ-, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...

trigram (English): Any of the eight combinations of three complete...

Definitions

  1. Any of the eight combinations of three complete...

Ancestry of “trigram”, step by step

StepLanguageWordMeaning
1English-gramSomething written, drawn or otherwise recorded
2Ancient Greekγράμμαthat which is written, that which is drawn,...
3Ancient Greekγράφωto scratch, cut into; to draw, sketch, paint; to...
4Proto-Hellenicgrəpʰōto scratch, cut or carve into
5Proto-Indo-Europeangerbʰ-to carve
6Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...
Every word from Proto-Indo-European ger-
trigram — Etymology, Origin & Word History | Etymology Explorer