1. a person who secretly plans something harmful or illegal
2. a device that draws charts, graphs, or maps automatically
Usage: technical

Examples

• The police arrested the main plotter behind the bank robbery.
• She was identified as one of the plotters in the conspiracy.
• The architect used a plotter to print the building blueprints.
• The computer plotter drew precise engineering diagrams.
• Investigators uncovered evidence linking him to other plotters.
• The large-format plotter produced detailed maps for the survey team.