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oscillation

oscillation

6 7.0
One complete back-and-forth movement, like a pendulum swing
  • noun
  • /ˌɑːsɪˈleɪʃən/
  • Specialized
translation icon : oscilación
  • The pendulum's oscillation creates a rhythmic motion as it swings back and forth.
  • solar oscillation
  • oscillation frequency
  • amplitude of oscillation

Larger K means small wavelength, Large K means rapid oscillation.

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Examples

  • Their very openness makes them vulnerable to pressures and oscillations more extreme than in other areas of the university.

    Academic text (1994)
  • Even a slight misalignment of one of the rear wheels could excite oscillations.

    Academic text (1993)
  • Well, the conflict is the oscillation between support and challenge.

  • It's making the the ball go up and down or doing some kind of oscillation thing where it's like waves.

  • Some of that energy gets absorbed into an oscillation of the table.

    Academic text (1996)
  • OK, so the number of complete oscillations in how much time?

  • Measurements of solar oscillations can provide information on the interior solar rotation.

    Academic text (1991)
  • Solar oscillations eluded detection for centuries because the amplitudes of the oscillations are small.

    Academic text (1995)
  • The oscillation of the guitar strings produces a rich sound when played.

  • Scientists studied the oscillation of atoms to understand the properties of materials.

Synonyms

cycle
vsoscillation
707 2.8

A series of events that repeat in the same order

refers specifically to movement or scientific variation rather than events
vibration
vsoscillation
73 3.2

A quick movement back and forth that makes something shake

covers any single movement or regular variation rather than only rapid shaking
pulsation
vsoscillation
1 5.9

A regular rising and falling in strength, like sound or light

applies to physical movement or variation rather than only strength changes
periodic motion
vsoscillation
  • Specialized
4.1

Movement that repeats at regular times, with each cycle taking the same amount of time

can mean a single full movement or a repeated variation
periodic movement
vsoscillation
  • Specialized
6.1

Motion that repeats at regular times, like a swinging pendulum

can mean one complete movement or a repeated change

Compounds

1 6.6

A repeated change in the temperature of surface water in the Pacific Ocean near the equator that affects weather worldwide

How Oscillatory

vibration
73 3.2
oscillation
  • Specialized
6 7.0
wave
759 1.0
cycle
707 2.8
movement
696 1.5

Surface Forms

oscillation singular
oscillations plural

Morphology

oscillation = oscillate (transparent) = oscillate + ion

Derived from the verb 'oscillate' by nominalization with '-ion'; the sense (a single movement or repeated variation) is directly related to the verb's meaning.

Etymology

The word oscillation comes from the Latin verb oscillare, which means 'to swing'. So, a single complete back-and-forth movement of a pendulum, spring, or fan is one oscillation.