Where does “paroxistic” come from?

paroxistic (Romanian) comes from French paroxystique, from French paroxysme, from Middle French paroxisme, from Old French peroxime, from Ecclesiastical Latin paroxismus, from Ancient Greek πᾰροξῠσμός, from Ancient Greek πᾰροξῡ́νω, from Ancient Greek πᾰρᾰ- — horse.

paroxistic (Romanian): paroxysmal

Definitions

  1. paroxysmal

Ancestry of “paroxistic”, step by step

StepLanguageWordMeaning
1Frenchparoxystiqueparoxysmal
2Frenchparoxysmeparoxysm; height, peak
3Middle Frenchparoxisme
4Old Frenchperoxime
5Ecclesiastical Latinparoxismus
6Ancient Greekπᾰροξῠσμόςirritation, exasperation
7Ancient Greekπᾰροξῡ́νωto urge, prick, spur on, stimulate
8Ancient Greekπᾰρᾰ-near; next to; by, near
9Ancient Greekπαρά
10LatinverēdusA fast or light breed of horse; courier's horse; hunter
11Gaulishwerēdoshorse
12Proto-Celtic*uɸoreidoshorse
Every word from Proto-Celtic *uɸoreidosEvery word from Ancient Greek πᾰρᾰ-Every word from Gaulish werēdos