When refering to an action that cannot be undone, for example... His decision to drop out of college was irreversable once he had used obscene words to the principal.
The results of World War 2 are irreversible
"The problems you caused are irreversible; they can never be remedied."
the problem i had do had been irreversible <3
It was so hard to get off the nail polish off my nails it seemed irreversible.
Irreversible means something cannot be reversed once it has been done.Asking people on Wiki.answers.com to do your homework can cause irreversible damage to your final grade when you can't do it on your own.
The change irreversible. You cannot re-use photo film.
no
reversable
IRREVERSIBLE
irreversible change.
solidify is an irreversible
irreversible