### Question
What is the definition of security interest?


### Answer
The definition of **security interest** is as follows in *11 U.S.C. § 1110*:

> a purchase-money equipment security interest

#### Citation:
  - *11 U.S.C. § 1110*
  - Heading: **CHAPTER 11-REORGANIZATION > SUBCHAPTER I-OFFICERS AND ADMINISTRATION**

