What does 有数 mean?
有数 is a Japanese adjective meaning “prominent; eminent; leading; foremost” in English. It is written as 有数 in kanji, ゆうすう in hiragana, and yuusuu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
この山は世界でも有数の高い山です。
This mountain is among the highest in the world.