irreversibility

NOUN
15 LETTERS · 7 SYLLABLES · STARTS WITH I

irreversibility is a valid 15-letter word worth 23 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1R1R1E1V4E1R1S1I1B3I1L1I1T1Y4
1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does irreversibility mean?

NOUN · 1 SENSE
1

The quality of being irreversible (once done it cannot be changed).