Source : Webster's Revised Unabridged Dictionary (1913)

Irishman \I"rish*man\, n.; pl. {Irishmen}.
   A man born in Ireland or of the Irish race; an Hibernian.

   {Irishman's hurricane} (Naut.), a dead calm.

   {Irishman's reef}. (Naut.) See {Irish reef}, under {Irish},
      a.