These are word's definitions related to walk-up. Click on any word to go to its word's detail page. Or, go to the definition of walk-up.
0 a building with several floors and no elevator (= a device for going from one floor to another) or an apartment or office in such a building
1 a building with four or more floors and no elevator (= device for taking people from one floor to another), or an apartment on an upper floor in such a building