junkyard
(f) The term “junkyard” shall mean an establishment or place of business which is maintained, operated, or used for storing, keeping, buying, or selling junk, or for the maintenance or operation of an automobile graveyard, and the term shall include garbage dumps and sanitary fills.
Source
23 USC § 136(f)
Scoping language
None identified, default scope is assumed to be the parent (chapter 1) of this section.