What does 発売 mean?
発売 is a Japanese noun meaning “sale” in English. It is written as 発売 in kanji, はつばい in hiragana, and hatsubai in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
ジョンテル社はチップ・セットの発売を８月まで延期する見込みだ。
John Tel is expected to delay the release of its chip set until August.