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Meaning of Corundum | Babel Free

Noun CEFR B2
kəˈɹʌn.dəm

Definitions

An extremely hard mineral, a form of aluminum oxide with the chemical formula Al₂O₃, that occurs in the form of the gemstones sapphire and ruby; it is used as an abrasive.

countable, uncountable

Equivalents

العربية أكسيد الألمونيوم سامور
Català corindó
Čeština korund
Dansk korund
Deutsch Korund
Ελληνικά κορούνδιο
Español corindón
Eesti korund
Suomi korundi
Français corindon
Galego corindón
Magyar korund
Italiano corindone
日本語 コランダム 鋼玉
Nederlands korund
Polski korund
Português corindo corundo
Română corindon
Русский корунд
ไทย กะรุน
Türkçe korindon
Oʻzbekcha korund
中文 剛玉 /刚玉

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Corunna Corunnun coruro coruscance coruscancy Coruscate

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