Where does “diagnoser” come from?

diagnoser (English) comes from English diagnose, from English diagnosis, from Latin diagnōsis, from Ancient Greek διάγνωσις, from Ancient Greek διαγιγνώσκω, from Ancient Greek δῐᾰ-, from Ancient Greek διά, from Proto-Indo-European dwís — two.

diagnoser (English): That which diagnoses, esp. an artificial...

Definitions

  1. That which diagnoses, esp. an artificial...

Ancestry of “diagnoser”, step by step

diagnoser traces back through two separate lines of ancestry.

via English diagnose

StepLanguageWordMeaning
1EnglishdiagnoseTo determine which disease is causing a sick...
2EnglishdiagnosisThe identification of the nature and cause of an...
3Latindiagnōsis
4Ancient Greekδιάγνωσιςdistinguishing
5Ancient Greekδιαγιγνώσκωto discern; distinguish, discern
6Ancient Greekδῐᾰ-apart; through, across; through; in different...
7Ancient Greekδιάthroughout
8Proto-Indo-Europeandwístwice, doubly; in two
9Proto-Indo-Europeandwóh₁two

via English ER

StepLanguageWordMeaning
1EnglishERThe statistic "Earned Run"; Initialism of...
2Turkisherearly; brave; man, male
3Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
4Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
5Proto-Turkicēdersaddle
Every word from Proto-Indo-European dwóh₁