chubbiness
🇺🇸
/ˈtʃʌbinəs/
🇬🇧
/ˈtʃʌbinəs/
Slightly fat in a way that is often considered cute or attractive
The baby's chubbiness made her cheeks look like soft little pillows.
赤ちゃんのぽっちゃりさは彼女の頬を柔らかい小さな枕のように見せました。