Search Result：alumina
alumina 
(TTS Sound)
(TTS Sound)KK Pronunciation
〔 әˋlumInә 〕
Pronunciation
〔 әˊljuːminә 〕
Overview of noun alumina
The noun alumina has 1 sense
- alumina, aluminum oxide, aluminium oxide -- (any of various forms of aluminum oxide occurring naturally as corundum)