erosion, eroding, eating away, wearing, wearing away(noun)
(geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
condition in which the earth's surface is worn away by the action of water and wind
a gradual decline of something
"after the accounting scandal there was an erosion of confidence in the auditors"
corrosion, corroding, erosion(noun)
erosion by chemical action
The result of having been being worn away or eroded, as by a glacier on rock or the sea on a cliff face
The changing of a surface by mechanical action, friction, thermal expansion contraction, or impact.
Destruction by abrasive action of fluids.
One of two fundamental operations in morphological image processing from which all other morphological operations are derived.
Loss of tooth enamel due to non-bacteriogenic chemical processes.
A shallow ulceration or lesion, usually involving skin or epithelial tissue.
Origin: From erosio, derived from erodere, possibly via erosionem and Middle French erosion.
the act or operation of eroding or eating away
the state of being eaten away; corrosion; canker
Origin: [L. erosio. See Erode.]
Erosion is the process by which soil and rock are removed from the Earth's surface by exogenetic processes such as wind or water flow, and then transported and deposited in other locations. While erosion is a natural process, human activities have increased by 10-40 times the rate at which erosion is occurring globally. Excessive erosion causes problems such as desertification, decreases in agricultural productivity due to land degradation, sedimentation of waterways, and ecological collapse due to loss of the nutrient rich upper soil layers. Water and wind erosion are now the two primary causes of land degradation; combined, they are responsible for 84% of degraded acreage, making excessive erosion one of the most significant global environmental problems. Industrial agriculture, deforestation, roads, anthropogenic climate change and urban sprawl are amongst the most significant human activities in regard to their effect on stimulating erosion. However, there are many available alternative land use practices that can curtail or limit erosion, such as terrace-building, no-till agriculture, and revegetation of denuded soils.
British National Corpus
Rank popularity for the word 'Erosion' in Nouns Frequency: #2579
The numerical value of Erosion in Chaldean Numerology is: 3
The numerical value of Erosion in Pythagorean Numerology is: 5
Sample Sentences & Example Usage
There is a constant erosion of our margins.
It is the job of the government to prevent this (erosion of asset value) from happening.
We suspect that the hills may have been pushed up from underneath, or they are erosion-resistant knobs that are standing out as erosion occurs.
When a milestone is conquered, the subtle erosion called entitlement begins its consuming grind. The team regards its greatness as a trait and a right. Half hearted effort becomes habit and saps a champion.
The effects of climate change, such as droughts, floods, coastal erosion, sea level rise, rising temperatures and increases in cyclone intensity, will put greater pressure on communities and affect the food security, health and well-being of Pacific Islanders.
Images & Illustrations of Erosion
Translations for Erosion
From our Multilingual Translation Dictionary
- ерозия, разяжданеBulgarian
- erosióCatalan, Valencian
- kuluminen, syöpyminen, eroosioFinnish
- erosjonNorwegian Nynorsk
- odronjenje, erozija, odronSerbo-Croatian
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