noun, noun or participle which takes 'suru', intransitive verb
Refers to the process of forming crystals, both in a literal scientific sense and metaphorically for ideas or plans taking shape.
溶液を冷やすと結晶化が始まる。
When the solution is cooled, crystallization begins.
長年の構想が結晶
It is a work in which years of planning have crystallized.