### Question
Can you define what commerce means?


### Answer
**Commerce** is defined as the following in *15 U.S.C. § 1127*:

> all commerce which may lawfully be regulated by Congress.

#### Citation:
  - *15 U.S.C. § 1127*
  - Heading: **CHAPTER 22-TRADEMARKS > SUBCHAPTER III-GENERAL PROVISIONS**

