[majewsky]

> "backyard-filled-with-children" (kindergarten)

A kindergarten is most definitely a backyard filled with children. You would call that a "playground", most likely. Or just a backyard filled with children. A kindergarten is a daycare center for children aged 2-6.

[kuschku]

Yes – that’s why the AWO decided to name their Kindergartens Kinderhäuser instead.