What does 水牛 mean?
水牛 is a Japanese noun meaning “water buffalo (Bubalus bubalis); domestic Asian water buffalo” in English. It is written as 水牛 in kanji, すいぎゅう in hiragana, and suigyuu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
水牛は牛に似ている。
A buffalo is akin to an ox.