1A child, especially of elementary-school age; a somewhat formal term used in education and child-welfare contexts.
この公園は近隣の児童たちの遊び場になっている。
This park serves as a playground for children in the neighborhood.
児童虐待を防ぐための相談窓口が設けられている。
A consultation hotline has been set up to help prevent child abuse.
児童向けのアニメは大人が見ても楽しめるものが多い。
Many anime aimed at children are also enjoyable for adults to watch.