1. The process of petrifying; the state of being petrified; anything petrified; an organized body rendered hard by deposition of stony matter in its cavities; a body incrusted with stony matter; an incrustation.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• purifaction,
• metrifacation,
• oetrifaction,
• letrifaction,
• -etrifaction,
• 0etrifaction,
• pwtrifaction,
• pstrifaction,
• pdtrifaction,
• prtrifaction,
• p4trifaction,
• p3trifaction,
• perrifaction,
• putrifaction,
• petrifycation,
• petrifacation,
• petrefaction,
• Patafaction,
• Putrifacation,
• pettifactions

• petrifying,
• putrefaction,
• petrified,
• petrification.

The adverb form of "petrifaction" is "petrifyingly".

The adjective form of the word "petrifaction" is "petrified".

The plural of the "petrifaction" can be the "petrifactions".

The singular of the "petrifaction" can be the "petrifaction".