Show Hide image Elections 27 April 2015 What does Plaid Cymru mean? And how do you pronounce Plaid Cymru? Print HTML Plaid Cymru is a Welsh political party. It is a nationalist party that advocates an independent Wales. Its name is the Welsh for "party of Wales" (Plaid = Party; Cymru = Wales). It is pronounced Plyed Kumree. › What does Sinn Féin mean? Subscribe More Related articles The biggest divide in politics is not left against right, but liberals against authoritarians Commons confidential: Vive May's revolution Can the disciplined Democrats defeat Trump’s maelstrom of chaos?