What does laterite mean?
Definitions for laterite
ˈlæt əˌraɪtla·t·erite
This dictionary definitions page includes all the possible meanings, example usage and translations of the word laterite.
Princeton's WordNet
lateritenoun
a red soil produced by rock decay; contains insoluble deposits of ferric and aluminum oxides
Wiktionary
lateritenoun
A red hard or gravel-like soil or subsoil formed in the tropics that has been leached of soluble minerals leaving insoluble iron and aluminium oxides and hydroxides; used to make bricks and roads.
Etymology: From later.
Wikipedia
Laterite
Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolonged weathering of the underlying parent rock, usually when there are conditions of high temperatures and heavy rainfall with alternate wet and dry periods. Tropical weathering (laterization) is a prolonged process of chemical weathering which produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils. The majority of the land area containing laterites is between the tropics of Cancer and Capricorn. Laterite has commonly been referred to as a soil type as well as being a rock type. This, and further variation in the modes of conceptualizing about laterite (e.g. also as a complete weathering profile or theory about weathering), has led to calls for the term to be abandoned altogether. At least a few researchers specializing in regolith development have considered that hopeless confusion has evolved around the name. Material that looks highly similar to the Indian laterite occurs abundantly worldwide. Historically, laterite was cut into brick-like shapes and used in monument-building. After 1000 CE, construction at Angkor Wat and other southeast Asian sites changed to rectangular temple enclosures made of laterite, brick, and stone. Since the mid-1970s, some trial sections of bituminous-surfaced, low-volume roads have used laterite in place of stone as a base course. Thick laterite layers are porous and slightly permeable, so the layers can function as aquifers in rural areas. Locally available laterites have been used in an acid solution, followed by precipitation to remove phosphorus and heavy metals at sewage-treatment facilities. Laterites are a source of aluminum ore; the ore exists largely in clay minerals and the hydroxides, gibbsite, boehmite, and diaspore, which resembles the composition of bauxite. In Northern Ireland they once provided a major source of iron and aluminum ores. Laterite ores also were the early major source of nickel.
ChatGPT
laterite
Laterite is a type of soil and rock rich in iron and aluminium, often found in hot and wet tropical areas. It is characterized by its reddish-brown color, high acidity, and capacity to harden upon exposure to air. This type of soil is frequently used in construction, especially in developing countries.
Webster Dictionary
Lateritenoun
an argillaceous sandstone, of a red color, and much seamed; -- found in India
Etymology: [L. later brick, tile: cf. F. latrite.]
Wikidata
Laterite
Laterites are soil types rich in iron and aluminium, formed in hot and wet tropical areas. Nearly all laterites are rusty-red because of iron oxides. They develop by intensive and long-lasting weathering of the underlying parent rock. Tropical weathering is a prolonged process of chemical weathering which produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils. The majority of the land area containing laterites is between the tropics of Cancer and Capricorn. Historically, laterite was cut into brick-like shapes and used in monument building. After 1000 CE construction at Angkor Wat and other southeast Asian sites changed to rectangular temple enclosures made of laterite, brick and stone. Since the mid-1970s trial sections of bituminous-surfaced low-volume roads have used laterite in place of stone as a base course. Thick laterite layers are porous and slightly permeable, so the layers can function as aquifers in rural areas. Locally available laterites are used in an acid solution, followed by precipitation to remove phosphorus and heavy metals at sewage treatment facilities. Laterites are a source of aluminium ore; the ore exists largely in clay minerals and the hydroxides, gibbsite, boehmite, and diaspore, which resembles the composition of bauxite. In Northern Ireland they once provided a major source of iron and aluminium ores. Laterite ores also were the early major source of nickel.
Chambers 20th Century Dictionary
Laterite
lat′ėr-īt, n. an argillaceous sandstone of a reddish or brick colour found in India, esp. in Ceylon. [L. later, lateris, a brick.]
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literate
teretial
Numerology
Chaldean Numerology
The numerical value of laterite in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of laterite in Pythagorean Numerology is: 9
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