kaidan
1. stairs; stairway
★ Common
Noun
#6155
storey, stair, counter for storeys of a building
1. stairs; stairway
1. second floor; upstairs
1. (social) class
2. rank; grade
1. class; level
1. first floor; ground floor
2. one floor; one storey
3. one rank
1. middle class; bourgeoisie
1. n-storied building
1. floor above; floor upstairs
1. top floor
1. incremental; step-by-step