Meaning of Exist with example sentences

Meaning of "Exist"

To have actual being or to be present in a certain place or situation.

Example Sentences:

1. Dinosaurs no longer exist.

2. Does life exist on other planets?

3. The problem still exists.

4. Ghosts exist only in stories.

5. The old laws still exist.

6. Fairies exist in fairy tales.

7. Poverty exists in many countries.

8. Do unicorns exist in mythology?

9. Some traditions exist for centuries.

10. The company exists since 1990.