Associations to the word «Perturbation»
Noun
- Ecosystem
- Einstein
- Measurement
- Viscosity
- Particle
- Bonding
- Method
- Spindle
- Pendulum
- Agitation
- Ob
- Quark
- Activation
- Conduction
- Flutter
- Configuration
- Decomposition
- Optics
- Diffusion
- Keyword
- Shapiro
- Inflation
- Rotation
- Transition
- Pulse
- Accuracy
- Propagation
- Aversion
- Gauge
- Shift
- Masse
- Lipid
- Turmoil
- Isotope
- Analysis
- Energy
- Conformation
- Susceptibility
- Continuum
- Exp
- Technique
- Meth
- Axis
- Eq
- Variation
- Tranquillity
- Molecule
- Bustle
- Function
- Malady
- Expansion
- Response
- Radiation
- Longitude
- Physics
- Epsilon
- Absorption
- Impurity
- Manifold
- Sancho
- Turbulence
Adjective
Adverb
Wiktionary
PERTURBATION, noun. (uncountable) Agitation; the state of being perturbed
PERTURBATION, noun. (countable) A small change in a physical system, or more broadly any definable system (such as a biological or economic system)
PERTURBATION, noun. (countable) (astronomy) (physics) Variation in an orbit due to the influence of external bodies
PERTURBATION THEORY, noun. A mathematical technique for finding an approximate solution to a problem that cannot be solved exactly, by starting from the exact solution of a related problem; used in modelling physical interactions between particles, etc.
Dictionary definition
PERTURBATION, noun. An unhappy and worried mental state; "there was too much anger and disturbance"; "she didn't realize the upset she caused me".
PERTURBATION, noun. (physics) a secondary influence on a system that causes it to deviate slightly.
PERTURBATION, noun. Activity that is a malfunction, intrusion, or interruption; "the term `distress' connotes some degree of perturbation and emotional upset"; "he looked around for the source of the disturbance"; "there was a disturbance of neural function".
PERTURBATION, noun. A disposition that is confused or nervous and upset.
PERTURBATION, noun. The act of causing disorder.
Wise words
Much wisdom often goes with fewest words.