unit pyramid

12 LETTERS · STARTS WITH U

unit pyramid is a valid 12-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1I1T1P3Y4R1A1M3I1D2

1 + 1 + 1 + 1 + 0 + 3 + 4 + 1 + 1 + 3 + 1 + 2 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does unit pyramid mean?