aluminium hydroxide(n = noun.substance) aluminum hydroxide, hydrated aluminium oxide, hydrated aluminum oxide - white crystalline compound that occurs naturally as the mineral gibbsite;
is a kind of hydrated oxide, hydroxide

aluminium, aluminium bronze, aluminium chloride, aluminium foil, aluminium oxide, aluminum hydroxide, ammonium hydroxide, barium hydroxide, calcium hydroxide, hydrated aluminium oxide, hydroxide, hydroxide ion, magnesium hydroxide, potassium hydroxide, sodium hydroxide