tenderloin

UK: ˈtɛndəlɔɪn | US: ˈtɛndərlɔɪn

Definition
  1. n. a tender cut of meat, especially beef or pork, taken from the loin

  2. n. (slang) a district known for vice or crime (e.g., urban "tenderloin" areas)

Structure
tender <soft>loin <meat cut from the back>
Etymology

The word "tenderloin" combines "tender" (from Old French tendre, meaning "soft" or "delicate") and "loin" (from Old French loigne, referring to the meat along the spine). The term originally described the exceptionally soft texture of this premium cut. In the late 19th century, New York police officers coined the slang meaning after corrupt cops were allegedly bribed with tenderloin steaks to ignore vice in certain districts—linking luxury and corruption metaphorically.

Examples
  1. The chef grilled the tenderloin to perfection, serving it medium-rare.

  2. San Francisco's Tenderloin neighborhood has a complex history of poverty and revitalization efforts.

  3. Pork tenderloin is leaner than other cuts but remains juicy when cooked properly.

  4. Critics accused the mayor of neglecting the city's tenderloin district.

  5. She marinated the beef tenderloin in garlic and herbs overnight.