The "󠀹" emote or "Tag Digit Nine" emote is a Unicode character that was added in 2015 as part of the Emoji 3.0 update. It appears as a square with the number "9" inside and is often used in online communication platforms such as social media, messaging apps, and forums. However, it does not have any specific meaning or usage on its own and is mostly used for aesthetic or decorative purposes.