Assalamualaikum.
I found this word somewhere, and wonder what does it mean. So, this is the basic definition I guess, from Uncle Wiki. Of patio.
A patio /ˈpæti.oʊ/ (Spanish: patio 'courtyard', 'forecourt', 'yard') is an outdoor space generally used for dining or recreation that adjoins a residence and is typically paved. It may refer to a roofless inner courtyard of the sort found in Spanish-style dwellings or a paved area between a residence and a garden.
Patios are typically made of durable surfaces such as bricks, tile, or natural paving stones.
Salam Aidilfitri.