atoll inGeography topic From Longman Dictionary of Contemporary Englishat‧oll/ˈætɒl$ˈætɒːl, ˈætɑːl/noun[countable]acoralislandin the shape of aringExamples from the Corpusatoll•When the island hadsunkbeneath the waves theformerfringewould be left as anatoll.•...
Archipelago -An archipelago is a group of islands that are close together. Examples of these are Hawaii, Japan, and the Virgin Islands. Atoll -An atoll is an island formed of coral that surrounds a lagoon. Peninsula- A peninsula is a body of land that is surrounded by water on all but ...
Acoralatoll results when still further flooding reduces an island to a submarine condition. The usually irregular reef continues to build up in the warm shallows. It encircles a clear-surfacedlagoonofmoderatedepth and in time supports a number of islets built up from reef debris to 20–30 feet...
up inGeography topic From Longman Dictionary of Contemporary Englishup1/ʌp/●●●S1W1adverb,preposition,adjective1to a higher positiontowards a higher place orpositionOPPdownWe walked slowly up the hill.She picked her jacket up off the floor.paths leading up into the mountainsTim had climbed ...
lowlands inGeography topic From Longman Dictionary of Contemporary Englishlow‧lands/ˈləʊləndz$ˈloʊ-/noun[plural]an area of land that islowerthan the land around it→highlandsthe Scottish lowlands—lowlandadjective[only before noun]a wild lowland landscapelowland farmers—lowlandernoun...
lough inGeography topic From Longman Dictionary of Contemporary Englishlough/lɒx, lɒk$lɑːk, lɑːx/noun[countable]in Ireland, alakeor a part of theseaalmostsurroundedbylandLough NeaghExamples from the Corpuslough•Sweethope has become anexcellentput-and-takefisheryand there are two...
southern in the Geography topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Geography: words, phrases and expressions | Geography
(Physical Geography) a circular coral reef or string of coral islands surrounding a lagoon [C17: fromatollon,native name in the Maldive Islands] Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009...
1.The study of the earth and its features and of the distribution of life on the earth, including human life and the effects of human activity. 2.The physical characteristics, especially the surface features, of an area. 3.A book on geography. ...
The theory that has been most generally received is, that atolls are based on submarine craters; but when we consider the form and size of some, the number, proximity, and relative positions of others, this idea loses its plausible character: thus Suadiva atoll is Not only the grand feature...