thumb|class=skin-invert-image|upright=0.8|An emoticon portraying a smiling face thumb|class=skin-invert-image|upright=0.8|Examples of kaomoji smileys
An emoticon is a simple combination of keyboard characters, like :) or :(, that represents a facial expression or emotion in written communication. It matters because it helps convey tone and feeling in text-based messages where facial expressions and voice aren't available, making online communication clearer and more personal.
AI-generated from the Wikipedia summary — may contain errors.
thumb|class=skin-invert-image|upright=0.8|An emoticon portraying a smiling face thumb|class=skin-invert-image|upright=0.8|Examples of kaomoji smileys
An emoticon (, , rarely , ), portmanteau of emotion and icon, is a pictorial representation of a facial expression using characters—usually punctuation marks, numbers and letters—to express a person's feelings, mood or reaction, without needing to describe it in detail.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).