Sketch
Part of speech: verb
Definition: To make a brief, basic drawing. To describe a person, or an incident, briefly, and with very few details.
Part of speech: noun
Definition: A rapidly executed freehand drawing that is not intended as a finished work, often consisting of a multitude of overlapping lines. A rough design, plan, or draft, as a rough draft of a book. A brief description of a person or account of an incident; a general presentation or outline. A brief, light, or unfinished dramatic, musical, or literary work or idea; eg. a short, often humorous or satirical scene or play, frequently as part of a revue or variety show, a skit; or, a brief musical composition or theme, especially for the piano; or, a brief, light, or informal literary composition, such as an essay or short story. An amusing person. Keeping sketch: to keep a lookout.
Example sentence: You can't do sketches enough. Sketch everything and keep your curiosity fresh.
Doodle
Part of speech: noun
Definition: A fool, a simpleton, a mindless personA small mindless sketch, etc.
Part of speech: verb
Definition: To draw or scribble (something) aimlessly