skill acquired through experience in a trade; "instructional designers are trained in something that might be called tradecraft"; often used to discuss skill in espionage; "the CIA chief of station accepted responsibility for his agents' failures of tradecraft"
skill acquired through experience in a trade; often used to discuss skill in espionage; "instructional designers are trained in something that might be called tradecraft"; "the CIA chief of station accepted responsibility for his agents'' failures of trad
skill acquired through experience in a trade; often used to discuss skill in espionage
