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Word of the Day Wednesday, June 10, 2026

fissionable

/fɪˈʃənəbəl/ adjective · British & US
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What does fissionable mean?

adjective

Capable of undergoing fission; able to split into two or more parts, especially in a nuclear reaction.

Example

"The scientist studied the fissionable materials in the laboratory."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for fissionable

Antonyms of fissionable

Rhymes with fissionable

Etymologically related