self-multiplying

16 LETTERS · 4 SYLLABLES · STARTS WITH S

self-multiplying is a valid 16-letter word worth 26 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1L1F4-0M3U1L1T1I1P3L1Y4I1N1G2

1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 4 + 1 + 1 + 2 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does self-multiplying mean?