nucleosynthesis
/ˌnjuː.kli.əʊˈsɛn.θə.sɪs/ IELTSAcademic
noun
The process by which new atomic nuclei are made, especially inside stars or in the early universe. It is how light elements and heavier elements are formed.
- Stellar nucleosynthesis makes many elements in stars.
- Scientists study nucleosynthesis in the early universe.
- The paper explains how nucleosynthesis creates carbon.
Adinary Nuance
Nucleosynthesis is more specific than formation or creation. It means the making of atomic nuclei, not just any kind of making. It is also narrower than chemical synthesis, which joins atoms into molecules. Scientists use it when the process happens in stars, supernovas, or the early universe.
In other languages
- Vietnamese
- tổng hợp hạt nhân
- Spanish
- nucleosíntesis
- Chinese
- 核合成
- Japanese
- 核合成
- Korean
- 핵합성
Etymology
From modern scientific Latin, based on Greek nucleo- meaning “nucleus” and synthesis meaning “putting together.” It became common in science in the 20th century.
Common phrases
stellar nucleosynthesisbig bang nucleosynthesisnucleosynthesis theoryprocess of nucleosynthesis
Synonyms
Related words
Frequently asked questions
- Is nucleosynthesis the same as nuclear fusion?
- No. Nuclear fusion is one process that can happen during nucleosynthesis.
- Is nucleosynthesis a common word?
- No. It is mainly used in science, especially astronomy and physics.
- How do I use nucleosynthesis in a sentence?
- Use it for the making of nuclei in stars or the early universe.
- Is nucleosynthesis formal?
- Yes. It is a technical academic word, not everyday speech.