Irish whiskey Act, whiskey produced by registered distillers was known as "Parliament whiskey", while that produced by illicit producers was, and still is referred to as "Poitín", a Gaelic term meaning "small pot" (often anglicised as poteen) in reference to the small pot stills used by the illicit distillers. However, although traditionally the product of illicit production, many legal varieties of "Poitín" have come to market in recent years. In the 18th century, demand for whiskey in Ireland grew significantly, driven both by strong population growth, and by displacing the demand for imported spirits. Growth in the latter is very much visible
Irish whiskey only other remaining Irish operation, Bushmills, so that by the mid-1970s there were only two whiskey distilleries in operation in Ireland, the New Midleton Distillery and the Old Bushmills Distillery, both owned by Irish Distillers, and with only one of these having operated during Irish whiskey's golden years. Production reached a nadir at about 400,000–500,000 cases per annum during this period, down from a height of 12 million cases around 1900. The late 1980s saw the beginnings of a long and slow resurgence in the Irish whiskey industry, with the establishment of the Cooley Distillery in 1987, and Pernod Ricard's