When people, animals, and plants die, they stop living.

If a person, animal, or plant is dying, they are so ill or so badly injured that they will not live very much longer.

If someone dies a violent, unnatural, or painful death, they die in a violent, unnatural, or painful way.

If a machine or device dies, it stops completely, especially after a period of working more and more slowly or inefficiently.

If a fire or light dies, it stops burning or shining.

If an emotion or facial expression dies, it disappears completely, usually after a period of gradually becoming weaker and less noticeable.

You can say that you are dying of thirst, hunger, boredom, or curiosity to emphasize that you are very thirsty, hungry, bored, or curious.

You can say that you are dying for something or are dying to do something to emphasize that you very much want to have it or do it.

You can use die in expressions such as 'I almost died' or 'I'd die if anything happened' where you are emphasizing your feelings about a situation, for example to say that it is very shocking, upsetting, embarrassing, or amusing.

A die is a specially shaped or patterned block of metal which is used to press or cut other metal into a particular shape.

You can say that the die is cast to draw attention to the importance of an event or decision which is going to affect your future and which cannot be changed or avoided.

If you say that habits or attitudes die hard, you mean that they take a very long time to disappear or change, so that it may not be possible to get rid of them completely.