1. a person who studies or describes the physical features and natural phenomena of the earth’s surface
Usage: technical

Examples

• The physiographer mapped the mountain ranges and river systems of the region.
• As a physiographer, she specialized in studying coastal erosion patterns.
• The expedition included a physiographer to document the landscape features.
• Early physiographers relied on field observations to understand terrain formation.
• The physiographer’s report detailed the area’s geological and topographical characteristics.