Fissile meaning
Possible to split.
adjective
Fissionable, especially by neutrons of all energies.
adjective
Easily split along close parallel planes.
adjective
That can be split; fissionable.
adjective
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(physics) Capable of undergoing nuclear fission.
adjective
Origin of fissile
- Latin fissilis from fissus split fissi–
From American Heritage Dictionary of the English Language, 5th Edition