A case is something you use to keep things safe or tidy. It can be a box or cover for small items.
I have a case for my phone.
Put the glasses in the case.
A case means a particular example or event that shows what you mean. It helps to explain or prove something.
This is a case of good luck.
In many cases, people work hard.
A case in law is when a judge or court looks at a problem between people or groups. They decide what is right or wrong.
The judge heard the case today.
She won the court case easily.
Case means the state or situation of a person or thing. It shows how something is or what is happening.
In this case, you should stay home.
It is a hard case for her now.
Case in grammar means how a noun or pronoun changes to show its role in a sentence. Some languages have many cases.
In Latin, words change by case.
The noun is in the accusative case.
A case can be a large box or pack that has many similar items inside, like bottles or cans sold together.
I bought a case of water bottles.
He ordered a case of soda today.
As a verb, to case means to look at a place carefully, often before doing something secret or illegal.
They cased the building at night.
He cased the house before the theft.