Where does “undiagrammable” come from?

undiagrammable (English) comes from English diagrammable, from English diagram, from French diagramme, from Italian diagramma, from Ancient Greek διάγραμμα, from Ancient Greek δῐᾰ-, from Ancient Greek διά, from Proto-Indo-European dwís — two.

undiagrammable (English): Not diagrammable

Definitions

  1. Not diagrammable

Ancestry of “undiagrammable”, step by step

undiagrammable traces back through two separate lines of ancestry.

via English diagrammable

StepLanguageWordMeaning
1EnglishdiagrammableCapable of being diagrammed
2EnglishdiagramA plan, drawing, sketch or outline to show how...
3Frenchdiagrammediagram
4Italiandiagrammadiagram; chart; graph
5Ancient GreekδιάγραμμαThat which is marked out in lines, plan, diagram
6Ancient Greekδῐᾰ-apart; through, across; through; in different...
7Ancient Greekδιάthroughout
8Proto-Indo-Europeandwístwice, doubly; in two
9Proto-Indo-Europeandwóh₁two

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European dwóh₁Every word from Ancient Greek δῐᾰ-Every word from Proto-Indo-European dwís
undiagrammable — Etymology, Origin & Word History | Etymology Explorer