A coral island that surrounds a lagoon. (See coral reef.)
Learn more about atoll
» ATOLL abbreviations & acronyms
» atoll science
» atoll sentence examples
» atoll images
Also Mentioned In
» archipelago
» Caribbean
» coral
» Eniwetok
» island
» Kwajalein
» lagoon
» Midway Islands
» north
» reef
Browse entries near atoll
ATOIC
ATOJ
ATOL
atoll
ATOLL (abbreviation)
atoll (science)
atoll (images)
Atoll Res Bull
ATOLS
atom