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corundum [kə'rʌndəm] n
gen. Korund m (Schleifmittel)
mineral. Korund m
tech. Korundum n; Naturkorund m
 English thesaurus
corundum [kə'rʌndəm] n
jewl. Group of minerals that includes Rubies and Sapphires.
corundum: 22 phrases in 9 subjects
Chemistry6
Construction1
Industry3
Mechanic engineering4
Medical3
Metallurgy1
Mining1
Technology2
Transport1