English edit

Pronunciation edit

  • IPA(key): /ˌpɛtɹɪˈfæktɪv/

Adjective edit

petrifactive (not comparable)

  1. Having the quality of converting organic matter into stone; petrifying.
  2. Pertaining to, or characterized by, petrifaction.
    petrifactive changes
    • 1650, Thomas Browne, “Of Unicorns Horn”, in Pseudodoxia Epidemica: [], 2nd edition, London: [] A[braham] Miller, for Edw[ard] Dod and Nath[aniel] Ekins, [], →OCLC, 3rd book, page 137:
      Hereof in ſubterraneous cavities, and under the earth there are many [objects resembling unicorns' horns] to be found in ſeverall parts of Germany; which are but the Lapideſcencies and petrifactive mutations of hard bodies; [...]

References edit