[ghusbands]

Caretaker is not well-established where I am. A caretaker takes care of grounds of schools and other similar large buildings.

[froh]

I see. and that's indeed one of the two main meanings.

https://www.merriam-webster.com/dictionary/caretaker

hmmm is there some extended n-gram search these days where you can search for a specific word *with a specific meaning*?