What does セクション mean?
セクション is a Japanese noun meaning “section” in English. It is written as セクション in hiragana, and sekushon in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
引用した問題ではありませんが、関係代名詞と関係副詞の使い分けを問う問題がリーディングセクションにはあります。
The problem quoted isn't one, but there are problems in the reading section that ask you to distinguish relative pronouns from relative adverbs.