Where does “protozoologist” come from?

protozoologist (English) comes from English zoologist, from English zoology, from Ancient Greek ζῷον, from Proto-Hellenic ďṓyyon, from Proto-Hellenic gʷyōwyon, from Proto-Indo-European gʷyeh₃w-y-om, from Proto-Indo-European gʷíh₃weti, from Proto-Indo-European gʷih₃wós — to live.

protozoologist (English): A zoologist whose speciality is protozoology

Definitions

  1. A zoologist whose speciality is protozoology

Ancestry of “protozoologist”, step by step

protozoologist traces back through two separate lines of ancestry.

via English zoologist

StepLanguageWordMeaning
1EnglishzoologistOne who studies zoology
2EnglishzoologyThe part of biology relating to the animal...
3Ancient Greekζῷονanimal, beast; form, image
4Proto-Hellenicďṓyyonanimal, creature, beast
5Proto-Hellenicgʷyōwyon
6Proto-Indo-Europeangʷyeh₃w-y-om
7Proto-Indo-Europeangʷíh₃wetito live, to be alive
8Proto-Indo-Europeangʷih₃wósalive, living
9Proto-Indo-Europeangʷeih₃w-to live

via English proto

StepLanguageWordMeaning
1EnglishprotoPrototypical; preceding the proper beginning of...
2Englishproto-first; most recent common ancestor of; Relating...
3Ancient Greekπρωτο-first, primary
4Ancient Greekπρῶτοςfirst; earliest; foremost, most prominent
5Byzantine Greekνοτάριος
6Latinnotariusnotary; clerk, secretary; writer of shorthand;...
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Indo-European gʷeih₃w-Every word from Proto-Indo-European gʷih₃wósEvery word from Proto-Indo-European gʷíh₃weti