Live rock
Live rock means any natural, hard substrate, including dead coral or rock, to which is attached, or which supports, any living marine life form associated with coral reefs.
Source
50 CFR § 665.12
Scoping language
In addition to the definitions in the Magnuson-Stevens Act, 600.10 of this chapter, and subparts B through F of this part, general definitions for western Pacific fisheries have the following meanings: