sunken garden

1. 1.

   a garden set below the level of the ground surrounding it

   Broadergarden

Questions about sunken garden

What does sunken garden mean?

sunken garden means "a garden set below the level of the ground surrounding it".

Is sunken garden a common word?

sunken garden is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.