lagoon
/ləˈɡuːn/ noun
Forms lagoons lagune
Synonyms
Etymology
Borrowed from French lagune, from Italian laguna, from Latin lacūna. Related to Old English lagu via Proto-Indo-European. Doublet of lacuna and lacune.
Webster’s 1913
- noun A shallow sound, channel, pond, or lake, especially one into which the sea flows; as, the lagoons of Venice.
- noun 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.
Etymology [It. or Sp. laguna, L. lacuna ditch, pool, pond,lacus lake. See Lake, and cf. Lacuna.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “lagoon”, CC BY-SA 4.0. Details