1. a person who creates maps or charts
2. a computer program or device that creates visual representations of data or locations
Usage: computing

Examples

• The mapper spent months surveying the remote mountain region.
• Early mappers relied on compass readings and careful measurements.
• The GPS mapper displayed our exact location on the screen.
• She works as a digital mapper for the city planning department.
• The software mapper converts raw data into colorful charts.
• Ancient mappers created surprisingly accurate coastal charts.
• The terrain mapper revealed hidden underground caves.