A diamond-shaped figure usually with the upper and lower angles slightly acute, borne upon a shield or escutcheon. Cf. Fusil.
- A small, medicated candy intended to be dissolved slowly in the mouth to lubricate and soothe irritated tissues of the throat.
- A four-sided planar figure with a diamondlike shape; a rhombus that is not a square.
- Something having this shape, especially a heraldic device.