Noun

• S: (n) stairway, staircase (a way of access (upward and downward) consisting of a set of steps)
• direct hyponym / full hyponym
• part meronym
• direct hypernym / inherited hypernym / sister term
• S: (n) way (any artifact consisting of a road or path affording passage from one place to another) "he said he was looking for the way out"
• part holonym
• S: (n) building, edifice (a structure that has a roof and walls and stands more or less permanently in one place) "there was a three-story building on the corner"; "it was an imposing edifice"