What is rant meaning?

As an AI language model, I can tell you that rant is a verb that means to speak or write in a long and passionate way about a subject, especially something that annoys or upsets the speaker, often in a critical or negative tone. It can also be used as a noun to refer to a long, angry or passionate speech or complaint about something. A rant is usually characterized by its emotional tone, irrationality, repetition, and lack of coherence. Ranting is often seen as a negative behavior associated with being overly emotional, arrogant or confrontational.