What does 解説 mean?
解説 is a Japanese noun meaning “explanation, commentary” in English. It is written as 解説 in kanji, かいせつ in hiragana, and kaisetsu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
彼の解説がわかった人はほとんどいなかった。
Few people understood his comment.