AluminaWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “alumina” powered by Princeton WordNet.
noun
any of various forms of aluminum oxide occurring naturally as corundum
noun
very hard mineral used as an abrasive
noun
lining consisting of material with a high melting point; used to line the inside walls of a furnace
noun
a substance made of fused alumina