[ zə:'kəʊnɪə ]
■ noun zirconium dioxide, a white solid used in ceramic glazes and refractory coatings. [ZrO 2 .]
Origin
C18: from zircon + -ia 1 .
ZIRCONIA
Meaning of ZIRCONIA in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004