silicification

14 LETTERS · 6 SYLLABLES · STARTS WITH S

silicification is a valid 14-letter word worth 21 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1I1L1I1C3I1F4I1C3A1T1I1O1N1

1 + 1 + 1 + 1 + 3 + 1 + 4 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does silicification mean?