central
/ˈsentrəl/Definitions
1. adjective
located near the center; forming the middle part of something
“The city’s central square is famous for its fountain.”
2. noun
a person or thing that is in a position of authority or control
“The central figure in the company’s decision-making process.”
3. noun
a place or region that is of major importance or influence
“The central region of the country is known for its diverse wildlife.”
4. adverb
mainly or primarily; especially
“The central aim of the project is to reduce carbon emissions.”
5. noun
a part of a computer system that controls communication between hardware components
“The central processing unit handles all data operations.”