Where does “antidiphtheria” come from?

antidiphtheria (English) comes from English diphtheria, from French diphtérie, from French diphtérite, from Ancient Greek διφθέρα, from Proto-Hellenic dipʰtʰérā.

antidiphtheria (English): Preventing diphtheria

Definitions

  1. Preventing diphtheria

Ancestry of “antidiphtheria”, step by step

antidiphtheria traces back through two separate lines of ancestry.

via English diphtheria

StepLanguageWordMeaning
1EnglishdiphtheriaA serious infectious disease which causes...
2Frenchdiphtériediphtheria
3Frenchdiphtérite
4Ancient Greekδιφθέραprepared hide, piece of leather; especially as...
5Proto-Hellenicdipʰtʰérā

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Hellenic dipʰtʰérāEvery word from Ancient Greek διφθέραEvery word from French diphtérite
antidiphtheria — Etymology, Origin & Word History | Etymology Explorer