IPA: /ˌnjuːkliəʊˈsɪnθɛtɪk/
KK: /nukliˈoʊsɪnθɛtɪk/
Relating to the process by which new atomic nuclei are created, especially in stars.
The nucleosynthetic processes in stars lead to the formation of heavier elements from lighter ones.
Nucleosynthetic → It is formed from "nucleo-" (from Latin "nucleus", meaning kernel or core) and "synthetic" (from Greek "synthesis", meaning putting together). The word refers to the process of putting together or forming nuclei, particularly in the context of stellar nucleosynthesis where elements are formed in stars.
Think of 'nucleus' as the core of an atom being 'put together' ('synthetic') in stars, which helps you remember that 'nucleosynthetic' relates to the formation of atomic nuclei.