1. a person who specializes in or is skilled in geometry

Examples

• The ancient Greek geometrician Euclid wrote the famous work Elements.
• As a skilled geometrician, she could solve complex problems involving angles and shapes.
• The geometrician used precise calculations to design the building’s framework.
• Many famous geometricians have contributed to our understanding of space and form.
• The professor was both a mathematician and an accomplished geometrician.
• Renaissance geometricians made important discoveries about perspective in art.