What does 母乳 mean?
母乳 is a Japanese noun meaning “mother's milk” in English. It is written as 母乳 in kanji, ぼにゅう in hiragana, and bonyuu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
その母親は赤ちゃんを育てるのに母乳を使った。
The mother used her own milk to nourish the baby.