Definition of pyritize in US English:

pyritize

(British pyritise)

verb

[with object]Mineralogy
  • Convert into pyrites.

    ‘animal cell membranes decay too rapidly to be pyritized’
    ‘pyritized fossils’

Pronunciation

pyritize

/ˈpīˌrīdīz//ˈpaɪˌraɪdaɪz/