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to attenuate

to attenuate

9 7.9
To make something weaker, like sound or light
  • verb
  • /əˈtɛnjuˌeɪt/
translation icon : atenuar
  • Specifically, cannabidiol (CBD) is increasingly understood as a cannabinoid that may attenuate some of THC's adverse effects.
  • attenuated vaccine
  • live attenuated
  • substantially attenuated

Does it reduce risk factors and does this attenuate the contagion?

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Examples

  • Previous studies of aspirin-sensitive asthma patients have also shown that antileukotriene agents attenuate asthma-associated bronchoconstriction.

    Academic text (1999)
  • The doctor prescribed medication to attenuate the patient's severe pain.

  • Does it reduce risk factors and does this attenuate the contagion?

  • Were we to be able to intervene during those years of life, we might attenuate for some and God knows, maybe even prevent for others.

  • So there's something about giving and being of service to others that seems to attenuate stress.

  • Time passage might be predicted to attenuate the effect of initial behavioral experience.

    Academic text (1992)
  • Tree height of the total treatment attenuated to levels comparable to that of the control treatment by age 20.

    Academic text (2017)
  • So education does attenuate belief in conspiracy theories and pseudoscience and things like that.

  • We stood there until the rain attenuated to a dense haze that hung between us.

    Fiction book (1999)
  • Not surprisingly, ROS scavengers have been shown to attenuate ROS-induced cell damage and death.

    Academic text (2008)

Synonyms

to lower
vsto attenuate
802 1.0

Make something go down in position, amount, or strength

is more about reducing strength, value, or thickness beyond level
to decrease
vsto attenuate
325 2.0

To make something smaller in amount or size

adds the idea of weakening strength or physical thinning as well
to weaken
vsto attenuate
305 2.8

To make people and things less strong or effective

is broader, covering reduced thickness, value, or intensity
to diminish
vsto attenuate
201 3.7

To become less in size, importance, or value

is used more for reducing strength, intensity, or thickness
to shrink
vsto attenuate
181 2.8

Become less in amount or value

is broader, also used for lowering strength or thickness
to reduce
vsto attenuate
162 2.1

To make something weaker or in a worse state

focuses more on reducing physical thickness or intensity
to dwindle
vsto attenuate
72 5.1

To become smaller or less in number over time

is not only gradual decrease but covers active thinning and weakening
to impair
vsto attenuate
61 5.1

To make something worse or less able to work

is a neutral loss of strength or thickness rather than direct damage
to soften
vsto attenuate
55 1.3

Become soft or make something soft

is used also for thinning strength or lowering material thickness
to wane
vsto attenuate
48 6.4

To become less in size, amount, or strength

is broader, used also when something becomes physically thinner or less valuable
to tone down
vsto attenuate
44 3.7

To make something less strong, for example a sound, color or feeling

is wider, also used for reducing physical thickness or strength
to thin
vsto attenuate
38 1.4

To become less thick or crowded, for example a crowd

is wider, also applying to lowering strength, value, or intensity
to lessen
vsto attenuate
34 2.8

To make something smaller in amount or strength

also covers loss of thickness or value beyond mere amount
to dilute
vsto attenuate
28 3.5

To make a liquid weaker by adding water

is not only about liquids but also about reducing thickness or strength
to abate
vsto attenuate
23 6.8

To become less strong or severe and to make something do the same

applies to intensity or severity rather than physical thickness
to deflate
vsto attenuate
20 4.6

To make someone feel less confident or important

focuses more on weakening strength, thickness, or general intensity
to dampen
vsto attenuate
16 4.4

Make something less strong or noticeable, for example sound and feeling

is more general and includes physical thinning or value loss too
to whittle down
vsto attenuate
10 5.1

To make a list or group smaller by removing items over time

is broader, applying to thinning or weakening without physical removal
to emasculate
vsto attenuate
10 8.8

To make something weaker or less effective

is more neutral and covers simple reduction in strength or thickness
to dial down
vsto attenuate
4 4.1

To make a feeling, sound, or action less strong

is more general, covering both thinning and weakening in value
to deaden
vsto attenuate
3 5.5

To make a feeling, sound, or pain less strong

is broader, applying to strength, value, or physical thickness as well
to whittle away
vsto attenuate
3 5.9

To make something smaller gradually by cutting or wearing it away

covers the same result but also nonphysical thinning or weakening
to thin out
vsto attenuate
2 3.7

Make a drink weaker by adding water or another liquid

is more general and applies beyond liquids to thickness and strength
to attrit
vsto attenuate
  • Jargon
1 9.9

To make people or forces fewer and weaker by slow, steady pressure

is more general, not limited to repeated losses or pressure
to rarefy
vsto attenuate
  • Specialized
9.9

To make air or other things thinner so they have more empty space

is broader, also used for lowering strength or reducing value beyond density

Antonyms

327 3.0

To make muscles, relationships, or groups stronger

110 4.0

Make something stronger or more intense

How Reduced

to debilitate
20 7.7
to attenuate
9 7.9
to weaken
305 2.8
to reduce
1.6

Surface Forms

attenuate infinitive
attenuated past
attenuated past participle
attenuating present participle
attenuates third person singular

Morphology

attenuate = tenuate (semi-transparent) = at + tenu + ate

Formed from Latin ad- (assimilated to 'at-') + a root corresponding to 'tenu-' meaning 'thin'; the base 'tenuate' exists but is rare, so the relation is not fully transparent to average learners.

Etymology

Attenuate comes from the Latin parts ad- ('to') and tenuis ('thin'), and it originally meant 'to make thin'. So, as a verb it now means to make something weaker, less strong, or less intense.