What is definitions of emoticons?

Emoticons are visual symbols used to represent emotions or facial expressions. They are often used in digital communication, such as texting, social media, and online forums, to convey tone or context that may be difficult to express through text alone. Emoticons can be simple, such as the smiley face emoticon :) or more complex, such as the shrug emoticon ¯_(ツ)_/¯. They have become an integral part of modern communication and are widely used across different cultures and languages. Emoticons have been credited with helping to create a sense of community and understanding in online conversations, and are also frequently used for comedic effect or to express sarcasm or irony.