Male Gender Symbol - Mars Sign Meaning and Usage #169218 (License: Personal Use)

This iconic symbol, composed of a circle with an arrow pointing northeast, originates from ancient alchemy and astronomy, where it denoted the planet Mars and the metal iron. In modern contexts, it universally signifies the male sex in biology, medicine, and demographics, and is widely used in forms, signage, and digital interfaces.

Used on medical forms, gender selection menus, restroom signs, educational materials, and scientific publications to indicate male sex or gender; matches user intent for understanding symbols, inclusivity design, or academic research.