Etcs

name, noun

name, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Initialism of electronic toll collection system. abbreviation, alt-of, initialism
Proper Noun
  1. 1
    Initialism of European Train Control System, a signalling, control and train protection system, especially for high-speed lines. abbreviation, alt-of, initialism

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