Sweet food and drink contains a lot of sugar.

Sweets are small sweet things such as toffees, chocolates, and mints.

A sweet is something sweet, such as fruit or a pudding, that you eat at the end of a meal, especially in a restaurant.

A sweet smell is a pleasant one, for example the smell of a flower.

If you describe something such as air or water as sweet, you mean that it smells or tastes pleasantly fresh and clean.

A sweet sound is pleasant, smooth, and gentle.

If you describe something as sweet, you mean that it gives you great pleasure and satisfaction.

If you describe someone as sweet, you mean that they are pleasant, kind, and gentle towards other people.

If you describe a small person or thing as sweet, you mean that they are attractive in a simple or unsophisticated way.

You can address someone as sweet or my sweet if you are very fond of them.

If you keep someone sweet, you do something to please them in order to prevent them from becoming annoyed or dissatisfied.