Abduction/æbˈdʌkʃn/ Definition 1 of 3Pro Tip 1/3Crime Related Abduction in legal use always refers to a criminal act, often associated with kidnapping. The abduction charges were quite serious. Pro Tip 2/3Covert Action Abduction usually involves secrecy, stress on stealth or surprise in the act. He was planning the abduction without anyone's knowledge. Pro Tip 3/3Force or Threat The term implies use of force or threats, not a voluntary act by the victim. The criminal's abduction method was to threaten victims with a knife.