Bible Dictionaries
Atoll

Webster's Dictionary

(n.) A coral island or islands, consisting of a belt of coral reef, partly submerged, surrounding a central lagoon or depression; a lagoon island.

Bibliography Information
Webster, Noah. Entry for 'Atoll'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/atoll.html. 1828.