quadrilateralness

17 LETTERS · 6 SYLLABLES · STARTS WITH Q

quadrilateralness is a valid 17-letter word worth 27 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

Q10U1A1D2R1I1L1A1T1E1R1A1L1N1E1S1S1

10 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does quadrilateralness mean?