1. Capable of undergoing nuclear fission
   - fissionable 
2. Capable of being split or cleft or divided in the direction of the grain
   "fissile crystals"; "fissile wood"

Antonym: nonfissile

Encyclopedia: Fissile

• Macleod
• Maclura
• Maclura pomifera
• Macmillan
• macon
• maconnais
• Macoun
• Macowanites
• Macowanites americanus
• macramé
• macrencephalic
• macrencephalous
• macrencephaly
• macro
• macro instruction
• macrobiotic
• macrobiotic diet
• macrobiotics
• macrocephalic
• Macrocephalon
• Macrocephalon maleo
• macrocephalous
• macrocephaly
• Macrocheira
• Macrocheira kaempferi