What does 公共 mean?
公共 is a Japanese noun meaning “public, community, communal” in English. It is written as 公共 in kanji, こうきょう in hiragana, and koukyou in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
公共の場所をきれいにしておこう。
Let's keep public places clean.