Definify.com
Webster 1913 Edition
Atoll
A-toll′
,Noun.
[The native name in the Indian Ocean.]
A coral island or islands, consisting of a belt of coral reef, partly submerged, surrounding a central lagoon or depression; a lagoon island.
Definition 2024
Atoll
atoll
atoll
See also: Atoll
English
Noun
atoll (plural atolls)
- A type of island consisting of a ribbon reef that nearly or entirely surrounds a lagoon and supports, in most cases, one to many islets on the reef platform. Atolls have a unique geology, so not all islands with a reef and a lagoon are atolls.
Translations
island
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Anagrams
Norwegian Bokmål
Etymology
From Dhivehi / Maldivian atolu, via English atoll
Noun
atoll m (definite singular atollen, indefinite plural atoller, definite plural atollene)
- an atoll
References
- “atoll” in The Bokmål Dictionary.