nuclear fission

noun

physics

: a process in which the nucleus of a heavy atom is split apart

Examples of nuclear fission in a Sentence

Recent Examples on the Web

Gradually, contributions from nuclear fission and solar-, water-, and wind-power have augmented our supply. — Literary Hub, 23 Oct. 2026

In reactor physics, criticality is the threshold where a nuclear fission chain reaction becomes entirely self-sustaining. — Aman Tripathi, Interesting Engineering, 22 Oct. 2026

Within months of nuclear fission’s first experimental observations in 1939, Germany was investigating its practical applications in what would become known as Uranprojekt. — Mike McRae 06, New Atlas, 6 Oct. 2026

Albert Einstein was aghast at how nuclear fission had been put to first use. — Orlando Sentinel, The Orlando Sentinel, 8 Sep. 2026

Rhymes for nuclear fission

• abolition
• acquisition
• admonition
• ammunition
• apparition
• apposition
• coalition
• competition
• composition
• definition
• deglutition
• demolition

Medical Definition

nuclear fission

noun

: fission sense 2b