So the definition of slavery is being forced into servitude under bondage. In some accounts of the Irish indentured servants, many were conducted overnight, placed on ships and sent to several countries. The Irish were sold also and often if the woman slave had children the children were also slaves and by this account even if the Irish woman eventually earned freedom she wouldnt leave her own children for obvious reasons. Why isn't this talked about in the media? Or in schools?
Assuming you're asking about the Irish experience in North America, no, the Irish did not experience slavery. You can read more about this here, but indentured servitude is not slavery, although both are forms of unfree labor. Indentured servants owed labor, but they were not chattel property, and their children were neither slaves nor automatically bound to indenture. Put simply, it was not possible in the United States to own a white person as a slave.
If you're asking about the experience of Irish being taken as slaves in, for example, medieval and early modern slave raids either from other parts of Europe, or from North African states, then yes, there were Irish slaves (as there were from any other country in Europe -- Barbary pirates raided coasts all over Mediterranean and Atlantic Europe.)
You can read plenty more about Irish "slavery" in our FAQ: https://www.reddit.com/r/AskHistorians/wiki/us_history#wiki_.22irish_slavery.22_and_discrimination_against_the_irish_in_the_usa