Zevatron

//ˈzɛv.əˌtɹɒn// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A hypothetical source of extreme-energy cosmic rays (EECR), capable of accelerating particles to 1 ZeV (zetta-electronvolt).

Etymology

From Z- + eV + -a- + -tron, modelled on earlier bevatron etc. From translingual ZeV, from Z-+eV.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.