Medical Dictionary
Main Entry:
ir·re·vers·ible Pronunciation:
"ir-i-'v&r-s&-b&l Function:
adjective : incapable of being reversed: as
a : impossible to make run or take place backward <
irreversible chemical syntheses>
b of a colloid : incapable of undergoing transformation from sol to gelor vice versa
c of a pathological process : of such severity that recovery is impossible <
irreversible brain damage> —
ir·re·vers·ibil·i·ty /-"v&r-s&-'bil-&t-E/ noun plural -ties —
ir·re·vers·ibly /-'v&r-s&-blE/ adverb