一人っ子
Meanings
1
Refers to a child with no siblings. Neutral term; can be used for children or adults describing their family background.
She is an only child and has no siblings.
It is said that only children tend to be spoiled.
Usage patterns
- 一人っ子として育つto grow up as an only child
Since he grew up as an only child, he doesn't know how to deal with siblings.
- 一人っ子同士(a pair) both of whom are only children
We're both only children, so we really understand how hard it can be.