The term 'Approvals on Facebook' refers to the process of users liking a post or page on the social media platform. This is done by clicking the 'LIKE' button, which is represented by a thumbs up icon. The crossword solution for this term is 'LIKES', which is a five letter word. Therefore, when someone clicks the 'LIKE' button on a post or page on Facebook, they are essentially giving their approval of that content.