Porch - Vine's Expository Dictionary of New Testament Words
Porch
[ 1,,G4745, stoa ]a portico," is used
(a) of the "porches" at the pool of Bethesda, John 5:2;
(b) of the covered colonnade in the Temple, called Solomon's "porch," John 10:23; Acts 3:11; Acts 5:12 a portico on the eastern side of the temple; this and the other "porches" existent in the time of Christ were almost certainly due to Herod's restoration. Cp. Stoics (Acts 17:18), "philosophers of the porch."
[ 2,,G4440, pulon ]
akin to pule, "a gate" (Eng., "pylon"), is used of "a doorway, porch or vestibule" of a house or palace, Matthew 26:71. In the parallel passage Mark 14:68, No. 3 is used, and pulon doubtless stands in Matt. 26 for proaulion. See GATE, No. 2.
[ 3,,G4259, proaulion ]
"the exterior court" or "vestibule," between the door and the street, in the houses of well-to-do folk, Mark 14:68, "porch" (RV marg., "forecourt").