Definition

The central or most important part of something, often surrounded by other parts; it can refer to a core in various contexts like biology, astronomy, or botany.

Example

The nucleus of the cell contains the genetic material that controls its functions.

Conversation

Did you know that the nucleus is the core part of a cell?

Yeah, I learned that in biology class last week.

It's fascinating how everything revolves around the nucleus.

Absolutely! It’s like the command center of the cell.

Synonyms & Antonyms

Root Explanation

**Nucleus** → It is derived from the Latin word "nucleus" (meaning kernel or seed), which is a diminutive form of "nux" (meaning nut). The term refers to the core or central part of something, much like the seed or kernel at the center of a fruit or nut.

Memory Tip

Think of a 'kernel' or 'seed' at the center of a fruit — that's what a nucleus represents, the core part of something.

Visually Confused Words