Littoral strip (9)

I believe the answer is:
coastline
(Other definitions for coastline that I've seen before include "Sectional (anag) - sea/land border" , "Shape of the seashore" , "Outline of land from sea" , "Sea margin" , "Shore boundary" .)
I believe the answer is:
coastline
(Other definitions for coastline that I've seen before include "Sectional (anag) - sea/land border" , "Shape of the seashore" , "Outline of land from sea" , "Sea margin" , "Shore boundary" .)