There are 2 main definitions of shoreline in English:

shoreline1

Syllabification: shore·line
Pronunciation: /ˈSHôrlīn
 
/

noun

The line along which a large body of water meets the land: he walked along the shoreline
More example sentences
  • Spend the better part of three days on the river and two days camping along its shoreline.
  • He made his way along the shoreline, hurrying as he realised how late it had grown.
  • Woody plants may create problems on embankments and along the shoreline of a pond.

Definition of shoreline in:

There are 2 main definitions of shoreline in English:

Shoreline2

Syllabification: Shore·line
Pronunciation: /ˈSHôrlīn
 
/
A city in northwestern Washington, north of Seattle; population 52,005 (est. 2008).