**Several** is an adjective that means «a number of» or «more than a small number but not very many». Here are some examples of its usage:
1. I have **several** books on my bookshelf, but I need to find one in particular.
2. She has been to **several** countries during her travels, and she loves exploring new cultures.
3. We received **several** invitations to different events this weekend, so we're trying to decide which ones to attend.
4. The company has **several** branches in different cities, which makes it a large and successful organization.
5. He has been practicing the piano for **several** years, and he is now quite proficient.
6. The restaurant offers **several** types of pasta, so you can choose your favorite flavor.
7. She has **several** meetings scheduled for today, so she will be busy all day.
8. They have been saving money for **several** months to buy a new car.
9. The teacher gave us **several** assignments to complete before the end of the week.
10. He has **several** hobbies, including painting, photography, and cooking.
Note that «several» is often used to indicate a specific but not excessive number of something.