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erosion

erosion

29 4.2
A slow loss of strength, value, or trust
  • noun
  • /ɪˈroʊʒən/
translation icon : erosión
  • Over the past century, American Indian communities have experienced an erosion of traditional values and lifestyle.
  • cultural erosion
  • erosion of legitimacy
  • erosion of sovereignty

We had massive erosion of credit standards.

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Examples

  • Can we reverse this erosion of the quality and integrity of higher learning?

    Academic text (1990)
  • We had massive erosion of credit standards.

  • The erosion of our quality of life.

  • My mission is to prevent the erosion of the culture of humanity that built the world.

  • The insidious erosion of their quality of life.

  • If Indians accept that, it's another form of cultural erosion, a step toward total cultural assimilation.

    Academic text (2011)
  • What I what I feared and fear is that what has happened is there's been such an erosion of trust in in institutions.

  • One of my greatest frustrations is the gradual erosion of school library programs in this otherwise exciting instructional shift.

    Academic text (2013)
  • But whilst there hasn't been any overt breach of the Joint Declaration, there has been a more subtle erosion of it.

  • We are witnessing a significant erosion of trust in government institutions.

Synonyms

deterioration
vserosion
43 5.9

A slow change when something like a building or a person's health becomes worse

is about gradual reduction especially in strength or value
wear and tear
vserosion
17 3.0

Slow damage that happens to things like cars or furniture from normal use over time

is the broader idea of reduction in strength or value not only by use
depreciation
vserosion
  • Specialized
15 6.3

Loss of value of something like a car as it gets older or wears out

is broader meaning gradual reduction in strength or value generally
wane
vserosion
6 6.6

A slow decrease in size, strength, or number

is the general reduction especially concerning strength or overall value
diminution
vserosion
5 7.9

A decrease in size, amount, or importance

covers the same reduction but stresses loss in strength or value
diminishment
vserosion
4 6.7

A decrease in size, strength or importance

emphasizes general gradual reduction particularly in strength or value
devolution
vserosion
1 8.3

A slow decline from a higher to a lower state in quality or power

is a gradual reduction focused mainly on strength and value
attrition
vserosion
  • Specialized
1 7.4

Slow wearing away of a surface by rubbing or natural forces

is broader applying to gradual loss in strength or value beyond physical wearing
decline in quality
vserosion
1 3.9

A fall in how good something is over time

focuses more on loss of strength or overall value generally
dwindling
vserosion
1 5.2

A slow decrease in size, number, or strength

is the general gradual reduction usually highlighted in strength or value
waning
vserosion
1 6.0

A gradual decrease in size or strength

is the general reduction often meant in terms of strength or value
declination
vserosion
8.0

A slow change that makes something worse

is the general reduction in strength value or importance over time
detrition
vserosion
  • Specialized
9.9

A slow wearing away of a surface when something rubs it

is more general covering many causes of gradual loss in strength or value
wearing away
vserosion
  • Specialized
5.1

Slow loss of a surface by water, wind, or rubbing

is broader meaning gradual reduction in strength or value not only surface loss
denudation
vserosion
  • Specialized
8.9

Removal of a surface layer, for example from skin or land by natural forces

applies more widely to gradual loss in strength or value beyond physical removal
declension
vserosion
8.8

A surface or area that slopes downward

is more about physical slope than general reduction in strength or value

Antonyms

1.0

To make something larger or more in number

1.6

An increase in size, number, or importance of something

Compounds

beach erosion
  • Specialized
3 3.5

The loss of sand from a beach caused by waves and tides

soil erosion
  • Specialized
3 3.8

The top part of land being worn away by rain or wind

How Severe

necrosis
  • Specialized
11 8.2
erosion
29 4.2
ulceration
  • Specialized
7.2
inflammation
  • Specialized
53 3.7
irritation
21 3.2

Surface Forms

erosion singular
erosions plural

Morphology

erosion = erode (semi-transparent) = erode + ion

The sense is a metaphorical extension (gradual decline) of the physical process denoted by 'erode', so the connection is clear but not fully literal.

Etymology

Erosion comes from the Latin verb erodere, which meant 'to gnaw away'. So we also use erosion for slow losses, like trust or savings, because they are slowly 'gnawed away' over time.