first floor
US /ˌfɜːrst ˈflɔːr/
UK /ˌfɜːrst ˈflɔːr/
1.
primer piso
the floor of a building at ground level or immediately above the ground floor
:
•
The office is on the first floor.
La oficina está en el primer piso.
•
Take the elevator to the first floor.
Tome el ascensor hasta el primer piso.