Heading (noun)

1. 1. A title or subtitle of a document, article, or section, indicating the content.
2. 2. The direction in which a ship, aircraft, or vehicle is facing, especially with regard to its forward motion.

Origin:

The word 'heading' comes from the middle english word 'heding', which means direction or course.

Examples:

1. 1. The heading of my research paper is 'The Impact of Climate Change on Biodiversity'.
2. 2. The heading of my chapter is 'Introduction to Ancient Greece'.
3. 3. I checked the heading of the plane, we were flying in the right direction.
4. 4. The heading of the article was intriguing, so I decided to read it.
5. 5. The heading on the map showed which direction we needed to go to reach our destination.