speck

A speck is a small particle, dot, or trace. In everyday usage, it refers to a tiny amount of something or a minute mark on a surface, as in a speck of dust on clothing or a speck on a lens. The word conveys diminutive size and is often used for visibility or insignificance.

In German-speaking regions, speck denotes cured, smoked pork belly, similar to bacon. It is salted, often seasoned, and may be smoked or air-dried. Speck is used as an ingredient in soups, stews, and appetizers, and may be sliced thin for serving. This culinary sense is distinct from the English use of speck as a small particle.

Beyond material particles, speck appears in scientific and descriptive contexts to describe tiny, visible points or flaws, such as dust specks on a lens or printing defects that appear as small dots. The phrase speck of light or dust is common in both literal and figurative language.

The word has roots in English describing small fragments or points, with cognates in Germanic languages. The exact historical path varies, but the core sense—an ultra-small piece or mark—has remained stable in modern usage.