DictionaryForumContacts

   English
Google | Forvo | +
to phrases
corundum [kə'rʌndəm] n
industr., construct. korund
 English thesaurus
corundum [kə'rʌndəm] n
jewl. Group of minerals that includes Rubies and Sapphires.
corundum: 7 phrases in 4 subjects
Chemistry2
Industry1
Medical3
Metallurgy1