Sketchbook (noun)

A book, often small in size, containing blank paper, used for sketching and drawing.

Origin:

From the english words "sketch" and "boo.k"

Examples:

1. She always carried a sketchbook with her, using it to capture the world around her in drawings.
2. He filled his sketchbook with drawings of all the places he had visited during his travels.
3. The artist carefully selected her favorite sketches from her sketchbook to include in her upcoming exhibit.
4. The sketchbook was filled with drawings of all different styles, from realistic to abstract.
5. She used her sketchbook as a tool for brainstorming and planning out her next art project.