crystallize >> ˈkrɪst(ə)lʌɪz
Definition: [verb] form or cause to form crystals.
Example: when most liquids freeze they crystallize
Definition: [verb] make or become definite and clear.
Example: vague feelings of unrest crystallized into something more concrete
Definition: [verb] convert or be converted from a floating charge into a fixed charge.
Example: no deduction is given for contingent liabilities until they crystallize