Where does “lactodehydrogenase” come from?

lactodehydrogenase (English) comes from English dehydrogenase, from English hydrogen, from French hydrogène, from French -gène, from Latin -genus, from Ancient Greek -γενής, from Ancient Greek -είᾱ, from Ancient Greek -ής — Creates action nouns or result nouns from verbs;...

Ancestry of “lactodehydrogenase”, step by step

lactodehydrogenase traces back through two separate lines of ancestry.

via English dehydrogenase

StepLanguageWordMeaning
1EnglishdehydrogenaseAny of several enzymes that catalyze the removal...
2EnglishhydrogenThe lightest chemical element (symbol H), with an atomic number of 1 and atomic weight of 1.008
3Frenchhydrogènehydrogen; first-person singular present...
4French-gène-gen, -genic
5Latin-genusborn from, sprung form
6Ancient Greek-γενήςborn in a certain place or condition; of a kind
7Ancient Greek-είᾱSuperficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being
8Ancient Greek-ήςadjective suffix
9Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
10Proto-Indo-European-ess
11Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English lacto

StepLanguageWordMeaning
1Englishlacto
Every word from Proto-Indo-European -os