Meaning

2 senses
  1. (uncountable)Used other than figuratively or idiomatically: see senior, hurling.

  2. (Ireland, figuratively, uncountable)Serious, difficult, important business; hardball

Origin

In Gaelic games, including hurling, the "senior" grade is the highest level of competition

In Gaelic games, including hurling, the "senior" grade is the highest level of competition. In 2007, the Green Party entered government for the first time in coalition with Fianna Fáil, and Séamus Brennan of Fianna Fáil quipped to the Green Party ministers, "you're playing senior hurling now".

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