nonrationalization

18 LETTERS · 7 SYLLABLES · STARTS WITH N

nonrationalization is a valid 18-letter word worth 27 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1R1A1T1I1O1N1A1L1I1Z10A1T1I1O1N1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 10 + 1 + 1 + 1 + 1 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does nonrationalization mean?