smuggling
noun
[ ˈsmʌɡlɪŋ ]
• the illegal movement of goods into or out of a country.
• "cocaine smuggling has increased alarmingly"
smuggle
verb
• move (goods) illegally into or out of a country.
• "he's been smuggling cigarettes from Gibraltar into Spain"
Origin:
late 17th century: from Low German smuggelen, of unknown ultimate origin.