what is suburban area mean
â¢ SUBURBAN AREA (noun). The noun SUBURBAN AREA has 1 sense: 1. a residential district located on the outskirts of a city. Familiarity information: SUBURBAN AREA used as a noun is very rare. SUBURBAN AREA (noun). The noun SUBURBAN AREA has 1 sense: 1. a residential district located on the outskirts of a city. Familiarity information: SUBURBAN AREA used as a noun is very rare.