Where does “subaereo” come from?

subaereo (Italian) comes from Italian sub-, from Latin sub-, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

subaereo (Italian): subaerial

Definitions

  1. subaerial

Ancestry of “subaereo”, step by step

StepLanguageWordMeaning
1Italiansub-sub
2Latinsub-under, sub
3Proto-Indo-Europeanupóunder, below
4Proto-Indo-Europeanh₃ewp-—
Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Latin sub- →