Exportation.
Exportation. Exportation means a severance of goods from the mass of things belonging to this country with the intention of uniting them to the mass of things belonging to some foreign country. The shipment of merchandise abroad with the intention of returning it to the United States with a design to circumvent provisions of restriction or limitation in the tariff laws or to secure a benefit accruing to imported merchandise is not an exportation. Merchandise of foreign origin returned from abroad under these circumstances is dutiable according to its nature, weight, and value at the time of its original arrival in this country.
Source
19 CFR § 101.1
Scoping language
As used in this chapter, the following terms shall have the meanings indicated unless either the context in which they are used requires a different meaning or a different definition is prescribed for a particular part or portion thereof: