PETRIFACTIONS
Scrabble letter values: P3E1T1R1I1F4A1C3T1I1O1N1S1 = 20
Definition
PETRIFACTIONS is the plural of PETRIFACTION.
noun PETRIFACTION: the process of turning some plant material into stone by infiltration with water carrying mineral particles without changing the original shape.
Synonyms of PETRIFACTION: petrification