A part of something that has been divided. Also, to divide something into parts.
A segment can make people think of cutting, sharing, or organizing things.
Examples:
The orange is divided into segments.
We need to segment the cake so everyone can have a piece.
The segment of the road is very long.
I will segment the pizza into many pieces.
The segment of the book is so small, it's like a tiny piece of the story.
She segments the picture into many parts.