crystal

Strong’s Dictionary of Greek Words:

Number:
2930 (find all occurrences in KJV Bible)
Greek:
κρύσταλλος
Transliteration:
krustallos
Phonic:
kroos’-tal-los
Meaning:
from a derivative of κρύος (frost); ice, i.e. (by analogy) rock "crystal"
KJV Usage:
crystal