Where does “dialog” come from?

dialog (Middle English) comes from Old French dialoge, from Latin dialogus, from Ancient Greek διάλογος, from Ancient Greek διαλέγω, from Ancient Greek δῐᾰ-, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

dialog (Middle English): A literary discussion or a work written as one;...

Definitions

  1. A literary discussion or a work written as one;...

Ancestry of “dialog”, step by step

dialog traces back through two separate lines of ancestry.

via Old French dialoge

StepLanguageWordMeaning
1Old Frenchdialoge
2Latindialogusdiscussion, conversation, dialogue
3Ancient Greekδιάλογοςconversation, dialogue
4Ancient Greekδιαλέγωto choose, gather, pick (out), select
5Ancient Greekδῐᾰ-apart; through, across; through; in different...
6Ancient Greekδιάthroughout
7Proto-Indo-Europeandwístwice, doubly; in two
8Proto-Indo-Europeandwóh₁two

via Old French dialogue

StepLanguageWordMeaning
1Old Frenchdialogue

Words derived from “dialog

Every word from Proto-Indo-European dwóh₁