### Question
Can you define what electronic cigarette means?


### Answer
**Electronic cigarette** is defined as the following in *49 U.S.C. § 24323*:

> a device that delivers nicotine or other substances to a user of the device in the form of a vapor that is inhaled to simulate the experience of smoking

#### Citation:
  - *49 U.S.C. § 24323*
  - Heading: **SUBTITLE V-RAIL PROGRAMS > PART C-PASSENGER TRANSPORTATION > CHAPTER 243-AMTRAK**

