Definition, Meaning & Synonyms

chalk

Noun

/tʃɔːk/

Definition

A soft, white, porous sedimentary rock composed of calcium carbonate, often used for writing or drawing on blackboards or paving surfaces.

Examples

Teachers often use chalk to write on blackboards during lessons.
The artist used colored chalk to create a beautiful mural on the sidewalk.
He lost his chalk while giving a presentation, making it difficult to illustrate his points.

Meaning

Chalk is typically used for marking or drawing, particularly in educational settings, and is characterized by its soft texture and ability to create fine lines.