Where does “pneumonite” come from?

pneumonite (Italian) comes from English pneumono-, from English ‐o‐, from Latin ‐o‐, from Ancient Greek -ό-.

Ancestry of “pneumonite”, step by step

StepLanguageWordMeaning
1Englishpneumono-Alternative form of pneumo-
2English‐o‐—
3Latin‐o‐—
4Ancient Greek-ό-—
Every word from Ancient Greek -ό- →Every word from Latin ‐o‐ →Every word from English ‐o‐ →