Where does “interparoxysmal” come from?
interparoxysmal (English) comes from English paroxysmal, from English paroxysm, from Middle English paroxism, from Middle French paroxisme, from Old French peroxime, from Ecclesiastical Latin paroxismus, from Ancient Greek πᾰροξῠσμός, from Ancient Greek πᾰροξῡ́νω.
interparoxysmal (English): Between paroxysms
Ancestry of “interparoxysmal”, step by step