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

• Nymphalidae
• Nymphalis
• Nymphalis antiopa
• nymphet
• Nymphicus
• Nymphicus hollandicus
• nympho
• nympholepsy
• nympholept
• nymphomania
• nymphomaniac
• nymphomaniacal
• Nynorsk
• Nypa
• Nyquist frequency
• Nyquist rate
• NYSE
• Nyssa
• Nyssa aquatica
• Nyssa sylvatica
• Nyssaceae
• nystagmus
• Nystan
• nystatin
• Nyungar