Old slum Synonyms

Definitions for Old

(adjective) being of advanced years and especially past middle age
(adjective) dating or surviving from the distant past
(adjective) having been such at some previous time

OS abbreviation

OS is an abbreviation for Old Slum

What does OS stand for?

OS stands for "Old Slum"

Slum replaced

Definitions for Slum

(noun) a district of a city marked by poverty and inferior living conditions
(verb) spend time at a lower socio-economic level than one's own, motivated by curiosity or desire for adventure; usage considered condescending and insensitive