ALUMINA


Meaning of ALUMINA in English

/euh looh"meuh neuh/ , n.

the natural or synthetic oxide of aluminum, Al 2 O 3 , occurring in nature in a pure crystal form as corundum. Also called aluminum oxide .

[ 1780-90; alumin-, s. of alumen ALUM 1 + -A 4 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .