Where does “pseudodiverticulosis” come from?

pseudodiverticulosis (English) comes from English pseudo, from English pseudo-, from Ancient Greek ψευδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

pseudodiverticulosis (English): A condition characterized by the presence of pseudodiverticula (false diverticula that do not involve all layers of the intestinal wall), typically affecting the esophagus or colon

Definitions

  1. A condition characterized by the presence of pseudodiverticula (false diverticula that do not involve all layers of the intestinal wall), typically affecting the esophagus or colon

Ancestry of “pseudodiverticulosis”, step by step

pseudodiverticulosis traces back through two separate lines of ancestry.

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;...

via English diverticulosis

StepLanguageWordMeaning
1EnglishdiverticulosisThe condition of having diverticula, or small...
2English-osisfunctional disease or condition such as...
3New Latin-osisdative masculine plural of -ōsus; dative feminine...
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ήςEvery word from English pseudo-