slum
noun
Often slums. a thickly populated, run-down, squalid part of a city, inhabited by poor people.
Used to describe an ongoing action or continuous state that was happening at a specific time in the past.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For instance, when we were slumming, I was the Marchioness and Edwin was Dick Swiveller.
From Molly Brown's Orchard Home by Nell Speed