Skip to main content
agitation

agitation

1 4.8
Moving something quickly to mix or clean it
  • noun
  • /ˌædʒɪˈteɪʃən/
: agitación
  • In the lab, they required constant agitation of the solution to achieve the desired chemical reaction.
  • mechanical agitation
  • agitation of the water

Examples

  • The chef used vigorous agitation to blend the ingredients into a smooth batter.

  • The results clearly demonstrate that by increasing the agitation speed, the biosorption of dyes from all five samples increased.

    Academic text (2015)
  • Larissa remembered its agitation when she had tried to drink from the plants.

    Fiction book (1992)
  • But the single fish continued its agitation, apparently not noticing Delia's gift.

    Fiction book (1996)
  • The dip tank will connect to an air blower system for agitation and mixing during cleaning.

    Academic text (2002)
  • The first facility used mechanical agitation of sludge, while the second used a fine-bubble diffused-air system.

    Academic text (2005)
  • Cedar Grove minimizes agitation of piles to prevent unnecessary movement and potential emissions.

    Academic text (2000)
  • In fact, in-vessel composting facilities with some agitation systems are being tested for the composting of sludge from wastewater treatment plants.

    Academic text (2001)
  • Effective agitation of the paint ensures a uniform color before applying it to the wall.

Synonyms

shaking
vsagitation
30 1.8

A quick repeated movement back and forth or up and down that makes things tremble

refers to vigorous mixing or stirring rather than any trembling
stirring
vsagitation
4 1.0

Mixing a liquid using a spoon or stick

involves vigorous shaking or movement rather than only tool use
churning
vsagitation
3 4.9

Water that moves in strong, swirling ways

is vigorous shaking more broadly, not only swirling
succussion
vsagitation
1 9.9

Shaking a bottle to mix the liquid inside

is the general vigorous motion not limited to liquids

Antonyms

143 1.0

A calm time with little or no sound

35 3.5

A time of complete quiet and no movement that feels calm

How Vigorous

turbulence
  • Specialized
12 6.3
agitation
1 4.8
to shaking
213 1.0
stirring
4 1.0
motion
533 1.4
stillness
35 3.5

Surface Forms

agitation singular
agitations plural

Morphology

agitation = agitate (transparent) = agitate + ion

The noun names the physical act or result of agitating (stirring/shaking), a straightforward deverbal nominalization.

Etymology

Agitation comes from the verb agitate, built on the root ag- meaning 'to move', and originally meant 'to shake or stir'. So physical agitation is the literal 'shaking' or stirring that helps mix things or make bubbles.