1. books with blank pages used for drawing sketches or rough drawings
Usage: plural of sketchbook

Examples

• The art students carried their sketchbooks to the museum.
• She filled three sketchbooks with drawings from her trip to Italy.
• The artist’s sketchbooks revealed his creative process.
• We bought new sketchbooks for the drawing class.
• His old sketchbooks contained hundreds of character designs.
• The children used their sketchbooks to draw the flowers in the garden.