What does 役に立つ mean?
役に立つ is a Japanese verb meaning “to be helpful, to be useful” in English. It is written as 役に立つ in kanji, やくにたつ in hiragana, and yakunitatsu in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
それ以上はお役に立てません。
Beyond that I cannot help you.