1. A low tuberculate cactus with white feathery spines; northeastern Mexico
   - Mammillaria plumosa

Derived forms: feather balls

Type of: cactus

• summum bonum
• Sumner
• sumo
• sumo ring
• sumo wrestler
• sump
• sump pump
• sumpsimus
• sumpter
• sumptuary
• sumptuosity
• sumptuous
• sumptuously
• sumptuousness
• sun
• sun bathing
• sun blocker
• Sun City
• sun dance
• sun deck
• sun gear
• sun god
• sun helmet
• Sun King
• sun lounge