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

• balancing
• Balanidae
• balanitis
• balanoposthitis
• Balanus
• Balanus balanoides
• Balarama
• balas
• balas ruby
• balata
• balata tree
• Balaton
• balboa
• balbriggan
• balconied
• balcony
• bald
• bald cypress
• bald eagle
• bald-faced
• bald-faced hornet
• bald-headed
• bald-pated
• baldachin
• Balder