say it: ir-i-VUR-suh-buhl
irreversible is an adjective meaning "incapable of being reversed". It carries one recorded sense.
incapable of being reversed
“irreversible momentum toward revolution”
Definitions, synonyms and semantic relations for irreversible come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.