"Normal" is an adjective that can refer to several different things depending on the context:
1. Typical or usual: It can describe something that is within the standard range or expected, such as a normal temperature or a normal heartbeat.
2. Healthy or standard: In a medical context, it often refers to something that is healthy and free from disease or illness.
3. Average or unremarkable: It can also mean something that is not extraordinary or special, like a normal day or a normal person.
4. Standard or conforming: It can refer to something that conforms to a standard or typical pattern.
5. In a psychological or social context: It can describe something that is considered normal within a particular culture or group.
For example:
"A normal human body temperature is around 98.6°F (37°C)."
"She has a normal heartbeat."
"He's a normal kid, he likes playing video games and hanging out with friends."
"The test results were normal, showing no signs of disease."
"In some cultures, it is normal for people to live with their parents until they are in their 30s."
If you have a specific context in mind, please provide more details, and I can give you a more precise explanation.
