Definition of kaolinize in English:

kaolinize

(British kaolinise)

Pronunciation /ˈkāələˌnīz/ /ˈkeɪələˌnaɪz/

transitive verb

[with object]
  • Convert into kaolin.

    ‘the material has been highly kaolinized, with no original shell preserved’
    • ‘kaolinized sandstone’