Show Hide image Elections 27 April 2015 What does Plaid Cymru mean? And how do you pronounce Plaid Cymru? Sign up to the Staggers Morning Call email * 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 from just £1 per issue More Related articles What to look out for in the 2017 local elections Labour’s best general election bet is Keir Starmer Could tactical voting stop Brexit?