政せい権けん党とう

せ

い

け

ん

と

う

Meanings

1

noun

ruling party; party in power

Refers to the political party that currently holds government power. Often used in news and political commentary.

politics, government

権authority, power, rights

党party, faction, clique

与よ党とう
与党 is a more common term for 'ruling party' or 'governing party', while 政権党 explicitly emphasizes the party holding administrative power.
野や党とう
野党 means 'opposition party', the direct counterpart to 政権党.

Compound of 政権 (せいけん, 'political power') and 党 (とう, 'party').