How to hide featured image on single WordPress posts and pages content?

The 'featured image' feature in WordPress is a way to assign a separate image to be displayed as post thumbnails in post feeds such as recent content, related content, category posts, etc. But there are times when a developer may want to hide the featured image on individual posts and pages, show on some posts and not on others. In this post, we shall see how to hide featured image on WordPress single posts and/or pages content.