スラムスラムFreq.FrequencyTop 20,000Meanings1nounslumRefers to a poor, overcrowded urban area with substandard housing. Used in the same way as the English word.彼かれはスラムで育そだった。He grew up in a slum.その都と市しには大おおきなスラム街がいがある。That city has a large slum area.