What does 儿童 (ér tóng) mean in English?

Card 97HSK 2010 Level 497/586
CARD97
PROGRESS17%
儿童
兒童
ér tóng
child; CL:個|个[ge4]

Reveal: Click/Space/Enter/↑↓/w/s/j/kNavigate: ←→/h/l/a/d