zircona
Zirconia, zirconium oxideZirconia, zirconium oxide.
US/zɝˈkoʊ.nə/
Meaning
1 senses(uncountable)Zirconia, zirconium oxide.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable
Zirconia, zirconium oxideZirconia, zirconium oxide.
(uncountable)Zirconia, zirconium oxide.