What does 息子 mean?
息子 is a Japanese noun meaning “(humble) son” in English. It can also be translated as “penis” depending on context. It is written as 息子 in kanji, むすこ in hiragana, and musuko in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
母親は息子にやかましく言って聞かせた。
The mother whipped sense into her boy.