adj 1 : composed of or resembling crystals 2 a : formed by crystallization : having regular arrangement of the atoms in a space lattice - see AMORPHOUS2 b : having the internal structure though not necessarily the external form of a crystal <granite is only , while quartz crystal is perfectly crystallized> crys*tal*lin*i*tynpl -ties
, while quartz crystal is perfectly crystallized> crys*tal*lin*i*ty n pl -ties
