I’m trying to think of an outdoor floor, like maybe if it’s got that temp flooring they put down under large tents for outdoor events I’d call it a floor. But even something like a tennis or basketball court, if it’s outside I’d almost certainly call the surface “ground”.
Do you not have floors outside where you live?
Like patios, and atriums, maybe. Boat and house decks probably qualify.
I’m trying to think of an outdoor floor, like maybe if it’s got that temp flooring they put down under large tents for outdoor events I’d call it a floor. But even something like a tennis or basketball court, if it’s outside I’d almost certainly call the surface “ground”.
A tiled patio is in the middle between “ground” and “floor”