a structure attached to the exterior of a building often forming a covered entrance
"The family sat on the porch, enjoying the cool evening breeze under the roof's overhang."
A covered and enclosed entrance to a building, whether taken from the interior, and forming a sort of vestibule within the main wall, or projecting without and with a separate roof.
"The house features an elegant porch that projects outward with its own separate roof while remaining fully enclosed as a vestibule within the main structure."
In plain English: A porch is an open-air space right at the front entrance of a house where you can sit outside without going inside.
"We sat on the porch to enjoy the cool evening breeze before dinner."
Usage: A porch is an outdoor structure attached to a house that provides shelter at the front door. It differs from a veranda by typically being fully enclosed on three sides rather than open along one side.
A surname.
"Porch is listed as a rare English surname in several genealogical records."
The word porch comes from the Latin porticus, meaning a covered walkway or colonnade. It entered English via Middle English as a doublet related to words like portico and portegate.