I. noun Etymology: single-room occupancy Date: 1941 a house, apartment building, or residential hotel in which low-income or welfare tenants live in single rooms, II. abbreviation standing room only
SRO
Meaning of SRO in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012