A form of corundum having very few impurities; sometimes substituted for diamond.

(chemistry) The most common allotrope of phosphorus; a yellow-white waxy solid that is insoluble in water and spontaneously combusts on exposure to air to form clouds of phosphorus pentoxide; used as a military smokescreen and as an incendiary weapon.

A European species of fish in the Cyprinidae family (Blicca bjoerkna, syn. Abramis bjoerkna, Cyprinus bjoerkna).

The pigment titanium dioxide.

(Australian rules football, slang, derogatory) A field umpire.

(neuroanatomy) A region of the central nervous system containing myelinated nerve fibres and no dendrites

A species of truffle, Tuber magnatum, most commonly from the Piedmont region of Italy, lighter in color than black truffles, similarly prized as culinary ingredients.

(countable) Any of several horse-shaped chalk figures in England, such as the Uffington White Horse.

A spice consisting of the light-colored seed of the black pepper fruit without the dark-colored pulp and skin. Used as a spice in light colored foods such as cream sauces.

Bread made from white flour. / (US, ethnic slur, uncommon) A white person, a person of European descent, a person who 'acts white'.