Also found in: Thesaurus, Wikipedia.
Switch to new thesaurus
|Noun||1.||unslaked lime - a white crystalline oxide used in the production of calcium hydroxide|
atomic number 20, Ca, calcium - a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
oxide - any compound of oxygen with another element or a radical