Follower
Definition
A follower is a person who follows or subscribes to another user’s content on social networks, such as Instagram, where they also have a profile.
Description
A follower follows the news, posts, or videos of the person they follow. Followers can interact with the content they follow through likes, comments, or shares. On social networks, there can be different kinds of relationships between followers and influencers.
Some followers are friends or family, while others may be admirers, fans, customers, or people interested in the content. The number of followers is often seen as an indicator of a user’s popularity or influence on a social network.
People with many followers are often considered influential figures or influencers. On some platforms, such as Instagram or X, users can control who follows them and choose to keep their profile public – for anyone to follow, or private – where they must approve followers.
Example

Zdroj: https://www.instagram.com/