Dictionary.net

Illegal or prohibited traffic.

Goods or merchandise the importation or exportation of which is forbidden.

Prohibited or excluded by law or treaty; forbidden; as, contraband goods, or trade.

To import illegally, as prohibited goods; to smuggle.

To declare prohibited; to forbid.

An item that is illegal to possess, produce or distribute.

Forbidden to be brought in.

Smuggled goods: contraband of war, certain materials used in warfare which a neutral nation is forbidden, by international law, to supply the nations at war, except at the risk of seizure.

Against or contrary to ban or law: prohibited goods.

Illegal traffic.

Prohibited by law; introduced contrary to law, as goods.

Prohibited, as by military law; forbidden.

Contraband goods or trade.

n. [Latin] Prohibited merchandise or traffic the legal prohibition of traffic.

Prohibited, illegal, unlawful.