irreversible Meaning, Definition & Usage

  1. adjective incapable of being reversed
    • irreversible momentum toward revolution

WordNet


Ir`re*vers"i*ble adjective
Definitions
  1. Incapable of being reversed or turned about or back; incapable of being made to run backward; as, an irreversible engine.
  2. Incapable of being reversed, recalled, repealed, or annulled; as, an irreversible sentence or decree.
    This rejection of the Jews, as it is not universal, so neither is it final and irreversible. Jortin.
    Syn. -- Irrevocable; irrepealable; unchangeable.

Webster 1913