Where does “pseudobezoar” come from?

pseudobezoar (English) comes from English bezoar, from Spanish bezoar, from French bézoard, from Arabic بَازَهْر, from Middle Persian pʾtzhl, from Middle Persian pʾt, from Old Persian 𐎱𐎠𐎮𐎹, from Proto-Indo-Iranian paH- — to protect; to shepherd.

pseudobezoar (English): An indigestible object intentionally introduced...

Definitions

  1. An indigestible object intentionally introduced...

Ancestry of “pseudobezoar”, step by step

pseudobezoar traces back through two separate lines of ancestry.

via English bezoar

StepLanguageWordMeaning
1EnglishbezoarA mass, usually of hair or undigested vegetable...
2Spanishbezoarbezoar
3Frenchbézoardbezoar
4Arabicبَازَهْرbezoar
5Middle Persianpʾtzhlbezoar; antidote
6Middle Persianpʾt
7Old Persian𐎱𐎠𐎮𐎹to protect
8Proto-Indo-IranianpaH-
9Proto-Indo-Europeanpeh₂-to protect; to shepherd

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 peh₂-Every word from Proto-Indo-Iranian paH-Every word from Old Persian 𐎱𐎠𐎮𐎹