This meaning is about a part of food that is cut from a big piece. For example, a slice of bread or cheese means one flat piece from the whole.
I ate a slice of bread.
Cut a slice of cake for me.
This meaning is about the action of cutting food or something else into thin pieces. We use a knife to slice things like bread or meat.
Please slice the vegetables now.
He sliced the bread quickly.
Here, slice means a part of something bigger, like a slice of a map or a part of life. It is not only used for food but also for sections or pieces of things.
Look at this slice of the city map.
She showed a slice of life in her story.
In sports like tennis and golf, a slice is a special way to hit the ball so it curves or spins. It is a technical term in these games.
He hit a slice in the tennis match.
Her golf slice went to the right.
This meaning is about moving quickly and smoothly through something, like water or people, as if cutting a path. It is often used figuratively.
The boat sliced through the waves.
She sliced through the crowd fast.
This meaning is about a cut made by a sharp object like a knife or sword. It shows a quick, sharp move that cuts skin or something else.
He gave a slice with his sword.
The cat left a slice on my hand.
In computing or graphs, a slice is a part of data shown alone. For example, a slice of a pie chart is one colored part. It helps to explain information clearly.
See this slice of the data chart.
The program shows a slice of memory.
In informal or slang use, slice means a person or thing that is very attractive or stylish. This use is common in some English-speaking areas as praise.
He's quite the slice at the party.
That car is a real slice!