ALL meanings of alumina trihydrate
a·lu·mi·na tri·hy·drate
A a - noun alumina trihydrate a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers. 1