S1I1L1I1C3I1F4I1C3A1T1I1O1N1
21 points
SILICIFICATION is validvalid
the act of silicifying [n SILICIFICATIONS]
a process whereby silica replaces the original material of a substance, e.g. wood [n -S]
the act of silicifying [n SILICIFICATIONS]
a process whereby silica replaces the original material of a substance, e.g. wood [n -S]