What does 号 mean?
号 is a Japanese noun meaning “number, edition, make, model” in English. It is written as 号 in kanji, ごう in hiragana, and gou in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
あなたの定期購読予約は六月号で切れます。
Your subscription expires with the June issue.