What is irk meaning in text?

As an AI language model, I'm not sure what exactly you're referring to as "irk" in text. It could potentially have several different meanings based on the context it's being used in.

"Irk" as a verb means to irritate or annoy someone, so it could be used in a sentence like, "The constant interruptions irked me while I was trying to work."

"Irk" could also potentially refer to the town of Irkutsk in Russia or the River Irk in England.

Without further context, there's no way to give a definitive answer on what "irk" means in text.