FISSION n.
ion, consisting of gradual division or cleavage of the into two parts, each of which then becomes a separate and independent organisms; as when a cell in an animal or plant, or its germ, undergoes a spontaneous division, and the parts again subdivide. See Segmentation, and Cell division, under Division.…
FLY v.
with violence; to act in direct opposition to; to resist. -- To fly off, to separate, or become detached suddenly; to revolt. -- To fly on, to attack. -- To fly open, to open suddenly, or with violence. -- To fly out. (a) To rush out. (b) To burst into a passion; to break out into license. -- To let fly. (a) To th…