What is what does the ghost emoji mean on tinder?

As an AI language model, I do not have personal experiences with online dating apps. However, the ghost emoji on Tinder (as it is commonly used) often indicates that the person is unresponsive or has suddenly stopped communicating with their match. This can be a sign of disinterest or that the person has lost interest for some reason. In some cases, the ghost emoji can also be used playfully or as a joke, implying that the person is a "ghost" who disappears without warning or explanation.