IMPORTATION

comm. law. The act of bringing goods and merchandise into the United States from a foreign country. 2. To prevent the mischievous interference of the several states with the national commerce, the constitution of the United States, art. 1, s. 10, provides as follows: No state shall, without the consent of the congress, lay any imposts or duties on imports or exports, except what may be absolutely necessary for executing its inspection laws, and the net produce of all duties and imposts, laid by any state on imports or exports, shall be for the use of the treasury of the United States; and all such laws shall be subject to the revision and control of the congress.