What does 特殊 mean?
特殊 is a Japanese noun meaning “special, unique” in English. It is written as 特殊 in kanji, とくしゅ in hiragana, and tokushu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
そのためには特殊な工具が必要になります。
You'll need a special tool to do it.