What does 政党 mean?
政党 is a Japanese noun meaning “(member of) political party” in English. It is written as 政党 in kanji, せいとう in hiragana, and seitou in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
２つのグループが団結して１つの政党になった。
Two groups united to form a party.