Where does “diaphragma” come from?
diaphragma (Late Latin) comes from Ancient Greek διάφραγμα, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.
diaphragma (Late Latin) comes from Ancient Greek διάφραγμα, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.