Diamond Substitute, Cubic __
This page is the CodyCross answer for the clue below from Night Life, Group 1757, Puzzle 5 (Expensive Cocktails).
Question is: Diamond Substitute, Cubic __
and the answer is: ZIRCONIA
Word Meaning:
ZIRCONIA — (chemistry) The oxide of zirconium, obtained as a white powder, and possessing both acid and basic properties. On account of its infusibility, and brilliant luminosity when incandescent, it is used as an ingredient of sticks for the Drummond light.
Definitions from Wiktionary.