crystallised (Adjective) — Having become fixed and definite in form.
crystallised (Adjective) — Having both internal structure and external form of a crystal. ex. "quartz crystal is perfectly crystallised"
crystallised (Verb) — Make free from confusion or ambiguity; make clear.
crystallised (Verb) — (physics) cause to form crystals or assume crystalline form. ex. "crystallise minerals"
crystallised (Verb) — Cause to take on a definite and clear shape. ex. "He tried to crystallise his thoughts"
crystallised (Verb) — Assume crystalline form; become crystallized.