passage (corridor) is pastävä

pastävä = passage (noun) (some things Google found for "pastävä" and "pastava": an uncommon term; Pastava is a rare last name; in Portuguese pastava means "have been pasturing or grazing"; pastava seems to mean something in a language from India; similar Pastavy is the name of a place in Belarus)

Word derivation for "passage (corridor)" :
Basque = pasabide, Finnish = käytävä
Miresua = pastävä

After falling down the rabbit-hole, Alice saw a "long passage, and the White Rabbit was still in sight, hurrying down it."