subtriplication

15 LETTERS · 5 SYLLABLES · STARTS WITH S

subtriplication is a valid 15-letter word worth 21 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1B3T1R1I1P3L1I1C3A1T1I1O1N1

1 + 1 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does subtriplication mean?