The horizontal distance between the front of one step in a flight of stairs and the front of the next.
Conditions for advancing in any way.
The whereabouts (of something).
The suitability of ground for riding, walking etc.
Course of life; behaviour; doings; ways.
Progress.
A departure.
Attending or visiting (a stated event, place, etc.) habitually or regularly.
Likely to continue; viable.
Current, prevailing.
Available.
A set of steps, with or without a case, that allow one to walk up or down.