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fissionable


fis·sion·able

adj
\ˈfi-shə-nə-bəl, -zhə-; ˈfish-nə-, ˈfizh-\

Definition of FISSIONABLE

: fissile 2
fis·sion·abil·i·ty \ˌfi-shə-nə-ˈbi-lə-tē, -zhə-; ˌfish-nə-, ˌfizh-\ noun

First Known Use of FISSIONABLE

1945

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