How to Pronounce Fissionable

To pronounce "fissionable", say FISS-ion-abl-e — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.

fissionable

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Accent

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4

Syllables

11

Letters

FISS-ion-abl-e

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💡 Tip for remembering “fissionable”

"fissionable" has 4 syllables: fiss-ion-abl-e.

What does fissionable mean?

noun

  1. Any fissile or fissionable substance.

adjective

  1. Capable of undergoing nuclear fission; fissile.

Antonyms

nonfissionable

Related words

fissilefissionclusterfertilesubfissilenukeablefluxibledefusable

Frequently asked questions

How many syllables are in "fissionable"?▾

"Fissionable" has 4 syllables: fiss · ion · abl · e.

What does "fissionable" mean?▾

Fissionable: Any fissile or fissionable substance.

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