thermonuclear
(ther-mo-nu-cle-ar)
5 syllables
Definition
adjective. designating or of a reaction in which isotopes of a light element; esp. hydrogen; fuse at temperatures of millions of degrees into heavier nuclei designating
Example Sentence
The rocket is thermonuclear powered .
Synonyms
nuclear; atomic; atom-powered; fissionable
Antonyms
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thermonuclear
Rhymes
- nuclear
- mononuclear
- thermonuclear