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exudation

exudation

9.2
A sticky liquid that plants ooze from wounds or pores
  • noun
  • /ˌɛksjuˈdeɪʃən/
  • Specialized
translation icon : exudación
  • Unfortunately, no methods are currently available to determine the assimilation-exudation balances of mycorrhizae.
  • assimilation and exudation

Examples

  • foul exudations of the human animal

    Fiction book (1997)
  • The first comparison places an upper limit on the amount of additional carbon that might be available through detritus production or root exudation.

    Academic text (1998)
  • Now the links were crusted with the dried exudations from Jabba's slobbering mouth.

    Fiction book (1998)
  • A third, and less frequently discussed process for conversion of DIN to soil organic nitrogen is through mycorrhizal assimilation and exudation.

    Academic text (1998)
  • We hypothesize (Figure 2c) that mycorrhizal assimilation and exudation is the dominant process involved in the immobilization of added nitrogen.

    Academic text (1998)
  • The plant's exudation formed a sticky residue on the surface of the leaves after the rain.

  • As a defense mechanism, the tree's exudation helped to seal the wound from insects.

  • The gardener noted the exudation from the injured bark, indicating that the tree was under stress.

Synonyms

secretion
vsexudation
  • Specialized
17 4.8

A substance made by a gland or cell and released to do a job in the body

is material that oozes from plant pores often after injury rather than functional release
exudate
vsexudation
  • Specialized
1 9.9

A liquid that comes out of a wound or plant after damage

is limited to substances oozing from plant pores or surfaces

Antonyms

absorption
  • Specialized
10 3.9

The body takes nutrients from digested food into the blood

How Thick

resin
  • Specialized
26 4.4
exudation
  • Specialized
9.2
secretion
  • Specialized
17 4.8
moisture
107 1.0

Surface Forms

exudation singular
exudations plural

Morphology

exudation = exude (semi-transparent) = exude + ation

The form clearly comes from 'exude' plus '-ation', but this sense refers to the substance produced rather than the act itself.

Etymology

Exudation comes from the Latin parts ex- 'out' and sudare 'to sweat', so a helpful image is a plant 'sweating' sticky drops out of its surface; that's why an exudation is the substance that oozes out from a plant or tree.