commerce

Từ điển American Heritage Dictionary 4th

com·merce (kŏmʹərs)n.
1. The buying and selling of goods, especially on a large scale, as between cities or nations. See Synonyms at business.
2. Intellectual exchange or social interaction.
3. Sexual intercourse. [French, from Old French, from Latin commercium: com-, com- + merx, merc-, merchandise.]

• Từ đồng nghĩa / Synonyms:
  Department of Commerce, Commerce Department, Commerce, DoC, commercialism, mercantilism