### Question
What does carrier mean?


### Answer
**Carrier** has the following meaning in *45 U.S.C. § 351*:

> an express company, sleeping-car company, or carrier by railroad, subject to subchapter I of chapter 105 of title 49

#### Citation:
  - *45 U.S.C. § 351*
  - Heading: **CHAPTER 11-RAILROAD UNEMPLOYMENT INSURANCE**

