act of something which oscillates; regular pendulation between two positions; vacillation between two opinions; fluctuation between high and low values; wavering between two extremes
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Oscillation Definition from Language, Idioms & Slang Dictionaries & Glossaries
(n.)
The act of oscillating; a swinging or moving backward and forward, like a pendulum; vibration.
The act of oscillating; a swinging or moving backward and forward, like a pendulum; vibration.
(n.)
Fluctuation; variation; change back and forth.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter. AboutFluctuation; variation; change back and forth.
oscillation
\os`cil*la"tion\ (?), n. [l. oscillatio a swinging.]
1. the act of oscillating; a swinging or moving backward and forward, like a pendulum; vibration.
2. fluctuation; variation; change back and forth. his mind oscillated, undoubtedly; but the extreme points of the oscillation were not very remote.
similar words(2)
axis of oscillation
center of oscillation
Noun
1. the process of oscillating between states
(hypernym) natural process, natural action, action, activity
(hyponym) libration
(derivation) hover, vibrate, vacillate, oscillate
2. (physics) a regular periodic variation in value about a mean
(synonym) vibration
(hypernym) wave, undulation
(hyponym) ripple
(derivation) oscillate, vibrate
(classification) physics, physical science, natural philosophy
3. a single complete execution of a periodically repeated phenomenon; "a year constitutes a cycle of the seasons"
(synonym) cycle
(hypernym) periodic event, recurrent event
(hyponym) cardiac cycle
(derivation) oscillate, vibrate
Oscillation Definition from Science & Technology Dictionaries & Glossaries
Oscillation Definition from Encyclopedia Dictionaries & Glossaries
Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states. Familiar examples include a swinging pendulum and AC power. The term vibration is sometimes used more narrowly to mean a mechanical oscillation but sometimes is used to be synonymous with "oscillation". Oscillations occur not only in physical systems but also in biological systems and in human society.
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