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Meaning of Alumina | Babel Free

Noun CEFR B1
əˈl(j)uːmɪnə

Definitions

Aluminum oxide, especially when used in mining, material sciences or ceramics, a refractory solid compound.

countable, uncountable

Equivalents

العربية أكسيد ألومنيوم
Deutsch Tonerde
Ελληνικά αλουμίνα οξείδιο του αργιλίου
Español alúmina
Français alumina alumine
Gaeilge alúmana
Italiano allumina
日本語 アルミナ
Português alumina
Русский глинозём
Türkçe alümin

Examples

“The apocrenates of iron and manganese are slightly soluble; those of lime, magnesia and alumina are insoluble.”

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

Aluminate alumine aluming aluminia aluminic acid aluminide

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