Reaven, a metabolic endocrinologist at Stanford Medical Center, denigrates the study.
coast a coastline or seashore is the area where land meets the sea or ocean a precise line that can be called a coastline cannot be determined due to the dynamic nature of tides the term coastal zone can be used instead which is a spatial zone where interaction of the sea and land processes occurs
the coast is clear. âº it is safe to do something or go somewhere because no one is watching or listening who would prevent you or catch you: You can come out now, the coast is clear. (Definition of âthe coast is clearâ from the Cambridge Advanced Learner's Dictionary & Thesaurus Â© Cambridge University Press)