As nouns the difference between lagoon and atoll
is that lagoon is a shallow body of water separated from deeper sea by a bar while atoll is 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.
lagoon
Noun
(
en noun)
A shallow body of water separated from deeper sea by a bar.
atoll
Noun
(
en noun)
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.
Anagrams
*
----