1. A toroidal shape
   - ring, halo, annulus, doughnut

Type of: toroid

• analytical
• analytical balance
• analytical cubism
• analytical geometry
• analytical review
• analytically
• analyticity
• analytics
• analyzable
• analyzation
• analyze
• analyzed
• analyzer
• anamnesis
• anamnestic
• anamnestic reaction
• anamnestic response
• anamorphic
• anamorphism
• anamorphosis
• ananas
• Ananas comosus
• Ananias
• anapaest
• anapaestic