LSJ Gloss:κρυσταλλίζωto be clear as crystalDodson:κρυσταλλίζωI am clear as crystalI am clear as crystal, brilliant like crystal.
Strong's:κρυσταλλίζω to make (i.e. intransitively, resemble) ice ("crystallize")Derivation: from G2930;KJV Usage: be clear as crystal. G2930
TBESG:κρυσταλλίζωbe clearG:V κρυσταλλίζω (< κρύσταλλος), to shine like crystal, be crystal-clear: Rev.21:11 (ἅπ, λεγ.).† (AS)
κρυσταλλίζω krustallizō kroos-tal-lid'-zo From G2930; to make (that is, intransitively resemble) ice (“crystallize”)KJV Usage: be clear as crystal.
κρύσταλλος krustallos kroos'-tal-los From a derivative of κρύος kruos (frost); ice, that is, (by analogy) rock “crystal” KJV Usage: crystal.