Ordinary stairwell Synonyms

Definitions for Ordinary

(adjective) being of the type that is encountered in the normal course of events
(adjective) of average to below average quality
(adjective) often observed or encountered

OS abbreviation

OS is an abbreviation for Ordinary Stairwell

What does OS stand for?

OS stands for "Ordinary Stairwell"

Stairwell replaced

ordinary flight

ordinary well

ordinary scale

ordinary ladder

ordinary hall

ordinary recipe

Definitions for Stairwell

(noun) a vertical well around which there is a stairway