'Sketchbook' definitions:

Definition of 'sketchbook'

From: WordNet
noun
A book containing sheets of paper on which sketches can be drawn [syn: sketchbook, sketch block, sketch pad]

Definition of 'Sketchbook'

From: GCIDE
  • Sketchbook \Sketch"book`\, n. A book of sketches or for sketches. [1913 Webster]

Synonyms of 'sketchbook'

From: Moby Thesaurus