Where does “pseudodiarrhea” come from?

pseudodiarrhea (English) comes from English diarrhea, from Middle French diarrie, from Latin diarrhœa, from Ancient Greek διάρροια, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

pseudodiarrhea (English): A condition of increased stool frequency (more than three times daily) with a normal daily stool weight of less than 300 g; it may accompany irritable bowel syndrome, hyperthyroidism, and anorectal disorders such as proctitis

Definitions

  1. A condition of increased stool frequency (more than three times daily) with a normal daily stool weight of less than 300 g; it may accompany irritable bowel syndrome, hyperthyroidism, and anorectal disorders such as proctitis

Ancestry of “pseudodiarrhea”, step by step

pseudodiarrhea traces back through two separate lines of ancestry.

via English diarrhea

StepLanguageWordMeaning
1EnglishdiarrheaA gastrointestinal disorder characterized by...
2Middle Frenchdiarriediarrhea
3Latindiarrhœadiarrhea
4Ancient Greekδιάρροιαflowing through, diarrhoea
5Ancient Greekδιάthroughout
6Proto-Indo-Europeandwístwice, doubly; in two
7Proto-Indo-Europeandwóh₁two

via English pseudo

StepLanguageWordMeaning
1EnglishpseudoAn intellectually pretentious person; a...
2Englishpseudo-False, not genuine, fake
3Ancient Greekψευδήςlying, false, untrue; deceived, beguiled
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European dwóh₁Every word from Proto-Indo-European dwísEvery word from Ancient Greek διά
pseudodiarrhea — Etymology, Origin & Word History | Etymology Explorer