Where does “pseudopeptidase” come from?

pseudopeptidase (English) comes from English peptidase, from English peptide, from German Peptid, from Ancient Greek πεπτός, from Ancient Greek πέπτω, from Ancient Greek πέσσω, from Proto-Hellenic péťťō, from Proto-Indo-European pékʷ-ye-.

Ancestry of “pseudopeptidase”, step by step

pseudopeptidase traces back through two separate lines of ancestry.

via English peptidase

StepLanguageWordMeaning
1EnglishpeptidaseAny enzyme that catalyzes the hydrolysis of...
2EnglishpeptideAny of a class of organic compounds consisting of...
3GermanPeptidpeptide
4Ancient Greekπεπτόςdigested; cooked
5Ancient GreekπέπτωAlternative form of πέσσω; ripen; I digest
6Ancient GreekπέσσωI soften, ripen; I boil, cook, bake; I digest
7Proto-Hellenicpéťťōto cook; to ripen
8Proto-Indo-Europeanpékʷ-ye-
9Proto-Indo-Europeanpekʷ-to cook; to ripen
10Proto-Indo-Europeanh₃-ép-kʷ-

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 h₃-ép-kʷ-Every word from Proto-Indo-European pekʷ-Every word from Proto-Indo-European pékʷ-ye-