Wiktionary
fissioned
vb. (en-past of: fission)
Usage examples of "fissioned".
But when it got crowded, it fissioned, dividing rapidly into two or more fragments with the release of the extra energy in a burst that flung the parts far away.
This also accounted for the explosions: whenever the amoebae got too crowded, they fissioned, flinging their offspring out around the neighborhood.
The amoebae fissioned, and Burgess jetted out a powerful stream of them.
He fissioned there to bear us, and our first holy duty was the writing of his memorial records into the sacred fabric of his own robe.