Pronunciation: [njˈuːklɪjˌuːsɪz] (IPA) 
The correct spelling of the plural of "nucleus" is "nuclei" (/'njuːklɪaɪ/). Some people mistakenly spell it as "nucleuses" (/'njuːkliːz/), which is incorrect. This mistake may be made because the English language has several words that form their plurals by adding "es" or "s" at the end, such as "boxes" or "dogs". However, "nucleus" is a Latin word that follows a different rule. Therefore, "nuclei" is the only correct spelling.
The term "nucleuses" is the plural form of the noun "nucleus," which carries multiple meanings depending on the specific context.
In biology, a nucleus refers to the central and most prominent organelle present within eukaryotic cells. It is a vital cellular structure that houses and safeguards the majority of the cell's genetic material, including DNA and RNA. The nucleus governs various cellular activities by controlling gene expression and regulating protein synthesis. It maintains the integrity of the genetic code through replication and ensures accurate cell division during mitosis or meiosis.
In the field of atomic physics, a nucleus represents the core component of an atom. It is composed of protons and neutrons, with protons carrying a positive electric charge and neutrons having no charge. The nucleus occupies a minuscule portion of the total atomic volume but contains the majority of its mass. The properties of a nucleus, such as its configuration and stability, determine the elemental properties and behavior of atoms.
In social sciences, particularly sociology and anthropology, nuclei refer to the smallest social units within a community or family. These nuclei most commonly denote nuclear families, characterized by parents and children living together. However, they can also extend to broader definitions, encompassing individuals or groups that form the fundamental building blocks of a society or social structure.
Overall, the term "nucleuses" signifies the plural form of "nucleus" and encapsulates various biological, atomic, and social connotations depending on the specific field of study or context employed.
The word "nucleuses" is the plural form of "nucleus", which refers to the central or core part of something.
The term "nucleus" can be traced back to the Latin word "nucleus", meaning "kernel" or "seed". In Latin, it referred to the inner part of a fruit or nut, much like the core or pit.
The Latin word "nucleus" itself derived from the Proto-Indo-European root "*knéu" or "*knew", which meant "to know" or "to suckle". This root also gave rise to other related words such as "nurse".
Over time, the term "nucleus" gained a broader meaning, extending beyond the context of fruits and nuts to describe the central part or core of various things, including cells, atoms, planets, and organizations.
