integral whole

14 LETTERS · STARTS WITH I

integral whole is a valid 14-letter word worth 20 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1T1E1G2R1A1L1W4H4O1L1E1

1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 0 + 4 + 4 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does integral whole mean?