noun
porch; portico; colonnaded entranceway
Refers to a covered entrance area with columns, often in traditional or classical architecture. The term is somewhat formal and technical.
その寺院の前廊には美しい柱が並んでいる。
Beautiful columns line the porch of that temple.
前廊で靴を脱いでから本堂に入った。
We took off our shoes in the portico before entering the main hall.