1. dup - Verb
2. Dup - Proper noun
To open; as, to dup the door.
Source: Webster's dictionaryThe last months, weeks and days have seen accelerating discussions, involving the DUP for the first time, about a comprehensive agreement which would see all outstanding matters dealt with and the Good Friday Agreement implemented in full. Gerry Adams
But the proposal fell after the DUP triggered a cross-community vote, effectively giving them a veto over the plan. Source: Internet
Executive posts are divided between the NCP, the SPLA, the Sudanese Eastern Front and factions of the Umma Party and Democratic Unionist Party (DUP). Source: Internet
DUP leader Arlene Foster also responded furiously to the tweet, and signalled her intention to raise it with the Ceann Comhairle. Source: Internet
In 2008, the Conservative Party formed a pact with the Ulster Unionist Party to select joint candidates for European and House of Commons elections; this angered the DUP as by splitting the Unionist vote, republican parties will be elected in some areas. Source: Internet
Powersharing between Sinn Fein and the DUP broke down in 2017 but the deadlock was finally resolved at the end of last week. Source: Internet