Where does “antiparticle” come from?

antiparticle (English) comes from English particle, from Middle French particule, from Latin particula, from Latin pars, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

antiparticle (English): A subatomic particle corresponding to another...

Definitions

  1. A subatomic particle corresponding to another...

Ancestry of “antiparticle”, step by step

StepLanguageWordMeaning
1EnglishparticleA very small piece of matter, a fragment;...
2Middle Frenchparticule—
3Latinparticulasmall part, particle
4Latinparspart, side, piece, share; some; faction
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tós →