fissional

/ˈfɪʃənəl/
adjective
  1. Relating to or involving the process of splitting or dividing, especially the splitting of an atomic nucleus to release energy.
    • The reactor was designed to contain the heat produced by fissional processes.
    • The power plant uses fissional reactions to generate electricity for thousands of homes.
    • Scientists study fissional materials to understand how to control nuclear energy safely.
  2. Relating to the division of a cell or organism into two or more parts as a method of reproduction.
    • Under a microscope, you can observe the fissional stage of the amoeba's life cycle.
    • Bacteria reproduce through a fissional process that splits one cell into two identical cells.
    • The biology textbook explained the fissional cycle of single-celled organisms.
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