hall
In Italian, the word 'corridoio' is used to refer to a hall, corridor, or passageway. It is used in a similar context to the English word 'hall', and can refer to a passageway in a building, a corridor in a school or office, or a hallway in a house.
I met a friend in the corridor.
In this sentence, 'corridoio' is used to denote a physical space where the speaker ran into a friend. Corridoio here refers to a building's internal path.
The corridor is long and narrow.
This sentence uses 'corridoio' to describe physical characteristics of a space. It suggests that the corridor the speaker is referring to has a considerable length and is not very wide.
The light in the corridor is off.
Here, 'corridoio' is used in the context of a setting in which there is a light that is currently not turned on. It gives a sense of location for where the light is.