Definition of thermonuclear
- thermonuclear reaction
- thermonuclear weapon
- thermonuclear war
- a thermonuclear attack
Hydrogen bombs are thermonuclear weapons.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'thermonuclear.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use: 1938See Words from the same year
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an inn where caravans rest at night
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