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retention

retention

9 4.8
Ability of a material like cloth or soil to hold liquid
  • noun
  • /rɪˈtɛnʃən/
  • Specialized
translation icon : retención
  • Compost increases water retention in both sandy and clay soils, which results in savings in water use.
  • fluid retention
  • water retention
  • moisture retention

So it doesn't really want or need a ton of water retention in the soil.

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Examples

  • The bathtub's design allows for better water retention without leaking, making it more efficient for long baths.

  • The governing body of the institution shall make arrangements for the permanent retention and availability of student records.

    Academic text (1997)
  • So it doesn't really want or need a ton of water retention in the soil.

  • Thus, the program effects on students' retention rates and academic performance were underestimated for all FTFT students.

    Academic text (2008)
  • It increases water retention, keeps the plants nice and moist during the hot weather, right?

  • Passing developmental writing is a predictor of fall-to-fall student retention, though not a statistically significant predictor of fall-to-spring retention.

    Academic text (2008)
  • The soil's high clay content improves water retention, ensuring that plants receive moisture during dry spells.

  • In order to enhance the garden's health, the gardener focused on increasing water retention in sandy areas.

Synonyms

absorbency
vsretention
3 4.8

The amount of liquid a material soaks up

emphasizes keeping liquid inside rather than the soaking action
retentivity
vsretention
  • Specialized
8.9

The ability of a material to hold water or other liquids

has identical meaning but is an alternative technical term
retentiveness
vsretention
7.9

How well soil holds water

is narrower, applying only to materials holding liquid

Antonyms

15 3.1

The accidental escape of liquid or gas from a container through a hole

Compounds

retention basin
  • Specialized
5.2

A pond made by people that holds rainwater to prevent flooding and keep the water clean

urinary retention
  • Specialized
7.0

Cannot empty the bladder completely

How Absorbent

retention
  • Specialized
9 4.8
absorbency
3 4.8

Surface Forms

retention singular
retentions plural

Morphology

retention = retain (transparent) = retain + ion

Material/physical holding (e.g., soil holding water) is a literal use of 'retain' and thus the noun formation is directly interpretable.

Etymology

Retention comes from the Latin root tenere 'to hold', as you see in retain and contain. So liquid retention is simply how well a material 'holds' water.