Where does “hematothorax” come from?

hematothorax (English) comes from English thorax, from Latin thōrax, from Ancient Greek θώραξ — corselet; linen jerkin; coat of mail, cuirass.

Ancestry of “hematothorax”, step by step

StepLanguageWordMeaning
1EnglishthoraxThe region of the mammalian body between the neck...
2Latinthōraxchest, thorax
3Ancient Greekθώραξcorselet; linen jerkin; coat of mail, cuirass
Every word from Ancient Greek θώραξEvery word from Latin thōraxEvery word from English thorax