Hierarchy:
Description:
{{inorganic compound}} The solid, Al<sub>2</sub>O<sub>3</sub>, commonly known as alumina; it occurs as bauxite, sapphire, ruby and other forms; it is used in the manufacture of ceramics
Ngram:
Ngram Text:
aluminium oxide
Source:
Wiktionary
Issue:
0
Wiktionary tag:
Ngram Count:
2