contraband

Short definition from Wiktionary

Noun

1. 1
   Any goods which are illicit or illegal to possess.
2. 2
   Goods which are prohibited from being traded, smuggled goods.
3. 3
   A black slave during the American Civil War who had escaped to, or been captured by, Union forces.

Adjective

1. 1
   Prohibited from being traded.

Verb

1. 1
   To import illegally; to smuggle.
2. 2
   To declare prohibited; to forbid.