Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
/əˈl(j)uːmɪnə/ · noun
Aluminum oxide, especially when used in mining, material sciences or ceramics, a refractory solid compound..
The apocrenates of iron and manganese are slightly soluble; those of lime, magnesia and alumina are insoluble.
Use alumina when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Alumina means Aluminum oxide, especially when used in mining, material sciences or ceramics, a refractory solid compound..
Common synonyms include aluminum oxide, aluminium oxide.
The opposite depends on the specific sense.
The apocrenates of iron and manganese are slightly soluble; those of lime, magnesia and alumina are insoluble.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.