coastline

US /ˈkoʊst.laɪn/
UK /ˈkoʊst.laɪn/
"coastline" picture
1.

littoral, côte

the outline of a coast, especially with regard to its shape and appearance

:
The rugged coastline of California is famous for its scenic beauty.
Le littoral accidenté de la Californie est célèbre pour sa beauté pittoresque.
We walked along the sandy coastline at sunset.
Nous avons marché le long du littoral sablonneux au coucher du soleil.