noun, na-adjective
spoiled child; wheedling child; pampered child
Refers to a child who acts overly dependent, seeks affection, or demands attention in a cute or clingy way. Can also be used affectionately for adults behaving childishly.
うちの子は甘えん坊で、すぐに抱っこをせがむ。
My child is a spoiled one and immediately begs to be held.
彼は彼女の
He suddenly turns into a big baby in front of his girlfriend.