1. A radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei
   - curium, Cm

Type of: metal, metallic element

• columniform
• columnist
• columnlike
• Colutea
• Colutea arborescens
• Colymbiformes
• colza
• colza oil
• coma
• Coma Berenices
• comal
• Comanche
• Comandra
• Comandra pallida
• comate
• comatose
• comatoseness
• Comatula
• cariole
• carious
• carissa
• Carissa bispinosa
• Carissa grandiflora
• Carissa macrocarpa
• carissa plum