Learn how to say Heading correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word heading:
1a title at the head of a page or section of a book:
a division of a subject; a class or category:
this topic falls under four main headings
2a direction or bearing:
he crawled on a heading of 90 degrees until he came to the track
3a horizontal passage made in preparation for building a tunnel.
Mininganother term for drift (sense 4 of the noun).
4a strip of cloth at the top of a curtain above the hooks or wire by which it is suspended.