This is the 614th most frequent Estonian word.
kuhugi
"Somewhere" (to some place).
Here, 'kuhugi' shows an unspecified target of an action (calling), basically 'somewhere' without giving details.
Kas sa oled kuhugi helistanud?
Have you called somewhere?
In this sentence, 'kuhugi' is used to mean 'somewhere', specifically indicating a direction or destination in general without specifying it.
Ma lähen kuhugi kaugele.
I am going somewhere far away.
In this example, 'kuhugi' again represents an undefined or unspecified location, portraying completion of an action at an unknown place.