anthelion /an-thēˈli-ən or -lyən/

1. A luminous coloured ring seen on a cloud or fog bank opposite the sun
2. A white spot on the parhelic circle seen opposite the sun

• heliostats
• heliotaxes
• heliotaxis
• heliotherapies
• heliotherapy
• heliotrope
• heliotropes
• heliotropic
• heliotropical
• heliotropically
• heliotropies
• heliotropin
• heliotropins
• heliotropism
• heliotropisms
• heliotropy
• heliotype
• heliotypes
• heliotypic
• heliotypies
• heliotypy
• Heliozoa
• heliozoan
• heliozoic
• helipad