Learn how to say Crystallizing correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word crystallize:
Word forms: ˈcrystalˌlized, ˈcrystalˌlizing
to cause to form crystals or take on a crystalline structure
to give a definite form to
to coat with sugar
to become crystalline in form
to take on a definite form ⇒ their customs crystallized into law