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gradient

gradient

9 5.2
A slow change in amount across a distance or area
  • noun
  • /ˈɡreɪdiənt/
  • Specialized
translation icon : gradiente
  • Water moves through soils on the basis of an energy gradient from high to low energy.
  • selection gradient
  • income gradient
  • health gradient

You get rainbow or gradient colors on your text.

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Examples

  • Detailed measurements of the ocean's vertical temperature gradient suggest that mixing rates are much smaller.

    Academic text (1994)
  • The climatic gradient in Taylor Valley also produces a gradient in salt distribution.

    Academic text (1999)
  • Looks like we have the beginning of a temperature gradient at 50 feet.

  • When you go up in space, that's pressure gradient changes.

  • By young adulthood, the income gradient in health is well established in both of these countries.

    Academic text (2012)
  • A series of articles examining the income gradient in health among children has produced conflicting findings.

    Academic text (2012)
  • Although general health status tended to exhibit a positive social gradient, the effects were not always statistically significant.

    Academic text (2012)
  • Bacteria typically use chemical gradients to determine the location of food sources.

    Academic text (2012)
  • No study to date has compared socioeconomic gradients in health throughout life.

    Academic text (2012)
  • The temperature gradient increased as we moved deeper into the cave, making it feel much colder.

Synonyms

derivative
vsgradient
  • Specialized
6 9.6

The rate a function changes at a point

is a broader gradual change often describing physical or dimensional shifts

Antonyms

360 2.7

Stays the same over time

45 3.8

Not moving or changing over time

Compounds

temperature gradient
  • Specialized
2 5.3

A change in temperature over a distance, for example up a mountain

1 6.0

A gradual change in the amount of a dissolved substance from high to low across a space

gravity gradient
  • Specialized
7.7

A difference in pull between parts of an object that causes tides and affects satellites

How Rapid

rapid change
6 3.3
gradient
  • Specialized
9 5.2
rate
2.1

Surface Forms

gradient singular
gradients plural

Morphology

gradient = grade (semi-transparent) = grad + ient

Related to 'grade' (a level or slope), but the nominalizing/adjectival -ient ending is not highly transparent and the sense 'gradual change' requires some domain knowledge.

Etymology

Gradient also comes from the Latin gradus 'step', so you can picture change happening 'step by step'. That is why a gradient shows a gradual change in value or amount across a distance, like color or temperature on a map.