The shape, outline, or boundary of a coast.
- The coastline is only 32 m.
- The familiar path down the coastline passed the Cliffs of Moher and continued for a short distance.
- The coastline is, in general, undefined and marshy, and broken into numerous bays and peninsulas.
- Its shape is exceedingly irregular, and its coastline is broken by numerous bays and peninsulas, sometimes of considerable size.
- The long stretch of sandy foreshore is broken on the coastline by the magnificent cliffs of Malan, the hammer-shaped headlands of Ormarah and Gwadar, and the precipitous cliffs of Jebel Zarain, near Pasni.