Sentence:  crime <WSD>family</WSD>", "Mafia <WSD>family</WSD><!--move to its own sense if needed, but for now, I'll account for this usage by this usex here--> 
Meaning of the word marked with <WSD> tags:  A (close-knit) group of people related by blood, friendship, marriage, law, or custom, especially if they live or work together.