What does 右側 mean?
右側 is a Japanese noun meaning “right side; right-hand side” in English. It is written as 右側 in kanji, みぎがわ in hiragana, and migigawa in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
急いでいない人はエスカレーターの右側に立ちなさい。
People who are not in a hurry stand on the right side of the escalator.