ground floor
US /ˈɡraʊnd flɔːr/
UK /ˈɡraʊnd flɔːr/

1.
tingkat bawah, aras tanah
the floor of a building that is at the same level as the ground outside
:
•
The reception area is on the ground floor.
Kawasan penerimaan tetamu berada di tingkat bawah.
•
Our apartment is on the ground floor, so it's easy to access.
Pangsapuri kami berada di tingkat bawah, jadi mudah diakses.