Meaning of GROYNE

Pronunciation:			groyn
WordNet Dictionary
	Definition:		[n]  a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away
	Websites:
	Synonyms:		breakwater, bulwark, groin, jetty, mole, seawall
	See Also:		barrier
Webster's 1913 Dictionary
	Definition:		\Groyne\, n. [Obs.] See {Groin}.