What does 幼子 mean?
幼子 is a Japanese noun meaning “infant; baby; little child” in English. It is written as 幼子 in kanji, おさなご in hiragana, and osanago in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
戦争が始まった時、トムはまだ幼子だった。
When the war began, Tom was a little kid.