Fissile - Definition
fissile
adj 1: capable of undergoing nuclear fission; "a fissionable
nucleous"; "fissionable material" [syn: fissionable,
fissile] [ant: nonfissionable]
2: capable of being split or cleft or divided in the direction
of the grain; "fissile crystals"; "fissile wood" [ant:
nonfissile]