lagoon

n.	1.	A shallow sound, channel, pond, or lake, especially one into which the sea flows; as, the lagoons of Venice.
	2.	A lake in a coral island, often occupying a large portion of its area, and usually communicating with the sea. See Atoll. Lagoon island a coral island consisting of a narrow reef encircling a lagoon.

Noun

1.

lagoon - a body of water cut off from a larger body by a reef of sand or coral Synonyms: laguna, lagune

To see a lagoon in your dream, denotes that there is a misunderstanding and doubt in your words.artificial lake, bayou lake, cistern, dam, dead water, dike, etang, farm pond, fishpond, freshwater lake, glacial lake, inland sea, laguna, lake, lakelet, landlocked water, linn, loch, lough, mere, millpond, millpool, nyanza, oxbow lake, plash, pond, pondlet, pool, puddle, reservoir, salina, salt pond, stagnant water, standing water, still water, sump, tank, tarn, tidal pond, volcanic lake, water hole, water pocket, well