Thesaurus.com
Dictionary.com
Definitions

thermonuclear

[thur-moh-noo-klee-er, -nyoo-, -kyuh-ler] / ˌθɜr moʊˈnu kli ər, -ˈnju-, -kjə lər /
ADJECTIVE
atomic
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Type Ia supernovae are extremely bright explosions that are generally believed to occur when a white dwarf becomes unstable and undergoes a runaway thermonuclear reaction.

From Science Daily Aug. 1, 2026

He kept the U.S. out of any major war and developed a nuclear strategy that evolved from “massive retaliation” to a policy that recognized how an all-or-nothing approach to thermonuclear weapons would be too dangerous.

From The Wall Street Journal Apr. 15, 2026

During his Nobel Peace Prize speech, Martin Luther King Jr. declared: “I refuse to accept the cynical notion that nation after nation must spiral down a militaristic stairway into the hell of thermonuclear destruction.”

From Salon Oct. 6, 2024

One big challenge: Jackson needed to construct physical visualizations of subatomic activity leading up to the world’s first thermonuclear bomb explosion.

From Los Angeles Times Dec. 13, 2023

Very few of these stars are of the massive short-lived variety that squander their reserves of thermonuclear fuel.

From "Cosmos" by Carl Sagan




Vocabulary lists containing thermonuclear


Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training