HyperDic: alúmina

Català > 1 sentit de la paraula alúmina:
NOMsubstancealúmina, òxid d'aluminiany of various forms of aluminum oxide occurring naturally as corundum
Català > alúmina: 1 sentit > nom 1, substance
SentitAny of various forms of aluminum oxide occurring naturally as corundum.
Sinònimòxid d'alumini
Generalcorindó, corundomVery hard mineral used as an abrasive
Substància derefractarilining consisting of material with a high melting point
Anglèsalumina, aluminum oxide, aluminium oxide
Espanyolalúmina, óxido de aluminio

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