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alumina

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alumina

One entry found.

Main Entry: alu·mi·na

Pronunciation: \ə-ˈlü-mə-nə\

Function: noun

Etymology: New Latin, from Latin alumin-, alumen alum

Date: 1801

: the oxide of aluminum Al₂O₃ occurring native as corundum and in hydrated forms (as in bauxite)

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