Closed book

This emoji is commonly used to represent reading, education, or knowledge, and can also be used to symbolize a finished or completed task or project. It can also be used to indicate that someone is not willing to share information or keep secrets.

According to Emojipedia, the closed book emoji was approved as part of Unicode 6.0 in 2010 and has since become a popular emoji across various social media platforms. It is currently ranked as the 148th most popular emoji on Twitter and the 142nd most popular emoji on Instagram.

The closed book emoji is most commonly used by younger generations, particularly those in the 18-24 age group. This could be due to their frequent use of social media and their interest in education and knowledge.

This emoji is commonly used on various social media platforms, including Twitter, Instagram, Facebook, and Snapchat. It is often used in book-related posts, such as book reviews, reading updates, or book recommendations. It can also be used in educational or academic posts, such as sharing study notes or discussing a topic.

The closed book emoji is not considered rude or offensive, but it can be used in a passive-aggressive manner to indicate that someone is not willing to share information or is being secretive. It can also be used in a playful or sarcastic manner, depending on the context of the conversation.

The history of this emoji can be traced back to its origin in Japan, where it was originally used to represent a closed book or a diary. Over time, it gained popularity and was eventually included in the Unicode Standard, making it available for use on various devices and platforms. Since then, it has become a commonly used emoji to represent reading, education, and knowledge, and has also taken on additional meanings and connotations in different contexts.