Example:

For hundreds of millions of years, rough waves have eroded the coast. Coastline

For hundreds of millions of years, the waves have lapped and eroded the coast.

A secluded cove. Coastline? Of oceans, rivers or lakes.

A small hidden bay in a sea, river or lake.

A bend or curve, especially? Coastline

A bend or bow, especially a coastline.

The position of the enemy? Coastline? Captured by the army before invading the army.

A position on the enemy's coastline occupied by troops before the invasion.

phrase

Coastline Community College? Xie Lan Community College; Xie Lan Community College; Community college; Seaside community college.

A submerged coastline? A sunken coastline; Underwater coastline; ? [Ocean]? A sunken coastline; Get off the Shenbin line.

Abandoned coastline? Old coastline.

Deformed coastline? Deformed coastline.

Emerging coastline? The rising coastline.

Altitude coastline? A rising coastline; Uplift coastline

Abrade the coastline? The waves are eroding the coastline.

Coastline advance? Forward coastline.

Coastline cycle? Coastline cycle; ? [Geology]? Coastline circulation; Coastline circulation