Webster’s Revised Unabridged Dictionary · 1913
Crystallize
Crys′tal·lize (krĭs′tal·līz), v. t. [imp. & p. p. Crystallized (-līzd); p. pr. & vb. n. Crystallizing.] [Cf. F. cristalliser. See Crystal.] To cause to form crystals, or to assume the crystalline form.
Crys′tal·lize, v. i. To be converted into a crystal; to take on a crystalline form, through the action of crystallogenic or cohesive attraction.