Decelerator

//diːˈsɛləɹeɪtə(ɹ)// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    someone or something that decelerates.

Etymology

From decelerate + -or.

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