the Democratic Unionist Party
 /ðə ˌdeməkrætɪk ˈjuːniənɪst pɑːti/
  /ðə ˌdeməkrætɪk ˈjuːniənɪst pɑːrti/
- a political party in Northern Ireland. It is supported mainly by Protestants, and wants Northern Ireland to remain a part of the United Kingdom. It is regarded as having more extreme policies than the Ulster Unionist Party, and was led for many years by Ian Paisley.