Prominence

Noun

1. The state of being prominent: widely known or eminent.
2. Relative importance.
3. A bulge: something that bulges out or is protuberant or projects from a form.
4. Autonomous height; relative height or prime factor; a concept used in the categorization of hills and mountains.
5. A gaseous projection, often loop-shaped, springing from the surface of the Sun or a star.