Chalky (adjective)

Resembling or having the texture of chalk; white, powdery, and dry.

Origin:

The word chalky is derived from the word chalk, referring to a type of soft, white, porous limestone that is composed mainly of the mineral calcite.

Examples:

1. The chalky soil was not suitable for growing plants.
2. The chalky cliffs were a popular spot for rock climbers.
3. The chalky paint had a matte finish.
4. The chalky taste of the medicine made it difficult to swallow.
5. The chalky appearance of the teeth was due to a lack of calcium.