Where does “Mesozoic” come from?

Mesozoic derives from Ancient Greek μέσος and ζῷον, meaning "middle" and "animal," from Proto-Indo-European médʰyos and gʷih₃wós, the roots for "middle" and "living creature."

Mesozoic (English): Of a geologic era within the Phanerozoic eon that...

Definitions

  1. Of a geologic era within the Phanerozoic eon that...

Ancestry of “Mesozoic”, step by step

StepLanguageWordMeaning
1EnglishzoicShowing traces of life; containing organic...
2Ancient Greekζωϊκόςof or pertaining to animals
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
Every word from Proto-Indo-European gʷeih₃w-Every word from Proto-Indo-European gʷih₃wósEvery word from Proto-Indo-European gʷíh₃weti
Mesozoic — Etymology, Origin & Word History | Etymology Explorer