the act of perturbing. the state of being perturbed. mental disquiet, disturbance, or agitation. a cause of mental disquiet, disturbance, or agitation.
What is another word for perturbation?
In this page you can discover 32 synonyms, antonyms, idiomatic expressions, and related words for perturbation, like: agitation, disturbance, dither, fluster, upset, flutter, distress, tumult, turmoil, lather and stew.
What does perturbation mean?
1 : the action of perturbing : the state of being perturbed. 2 : a disturbance of motion, course, arrangement, or state of equilibrium especially : a disturbance of the regular and usually elliptical course of motion of a celestial body that is produced by some force additional to that which causes its regular motion.
Does perturbed mean disturbed?
If you’re having trouble getting used to the word perturb, you’re in luck! It’s similar in meaning to the verb “disturb.” That’s right, to perturb is to disturb, but in a way that suggests you’re throwing it off its usual path or routine.
What is perturbation in process control?
In systems thinking, perturbation refers to the deciation of a system away from an ‘average’ state or equilibrium, which can also indicate system’s response to disturbance(s).
What is the difference between perturbation and disturbance?
Disturbance and perturbation are, in fact, synonyms. Rendered freely from their root languages, disturbance suggests disorderly ‘stirring’ or disruption as in stirring up trouble; perturbation implies excessive stirring or turning, which is to say, stirring beyond a normal level.
What does raptly mean?
deeply engrossed or absorbed: a rapt listener. transported with emotion; enraptured: rapt with joy.
How do you use perturb in a sentence?
- The troublesome lad does everything he can to perturb the girl sitting in front of him.
- Even a bus full of noisy students could not perturb the experienced driver.
- Loud music tends to perturb my elderly grandparents.
What does it mean when someone recoils?
Verb. recoil, shrink, flinch, wince, blench, quail mean to draw back in fear or distaste. recoil implies a start or movement away through shock, fear, or disgust. recoiled at the suggestion of stealing shrink suggests an instinctive recoil through sensitiveness, scrupulousness, or cowardice.
Is Perturbance a word?
n. 1. Disturbance; perturbation. Webster’s Revised Unabridged Dictionary, published 1913 by G.
What does reassure you mean?
: to make (someone) feel less afraid, upset, or doubtful.
What is a synonym for knock on effect?
ripple effect
nounchain of cause and effect. causal sequence. contagion effect. dispersion.
What is the sentence of disturb?
I’m sorry to disturb you at such a late hour. She doesn’t want to be disturbed while she’s working. Don’t disturb the baby when he’s sleeping. The noise disturbed my concentration.
What is the synonym of annoyed?
Frequently Asked Questions About annoy
Some common synonyms of annoy are harass, harry, pester, plague, tease, and worry. While all these words mean “to disturb or irritate by persistent acts,” annoy implies disturbing one’s composure or peace of mind by intrusion, interference, or petty attacks.
What words give you clues to the meaning of perturbed?
- agitate,
- ail,
- alarm.
- (also alarum),
- bother,
- concern,
- derail,
- discomfort,
What word class is disturb?
verb (used with object) to interrupt the quiet, rest, peace, or order of; unsettle. to interfere with; interrupt; hinder: Please do not disturb me when I’m working. to interfere with the arrangement, order, or harmony of; disarrange: to disturb the papers on her desk.
How do you use procure in a sentence?
- Is there anything I can procure for you? …
- He used his influence to procure as much autonomy as possible for the province of Hanover, but was a strong opponent of the Guelph party. …
- The doctor promised to procure it for him and began to ask how he was feeling.
What is a perturbed person?
Definition of perturbed
: troubled in mind : feeling or showing agitation : bothered, upset Never in his life had he been so perturbed, so horribly anxious.—
What are perturbations in physical therapy?
Perturbation: The definition of perturbation is an unconscious reaction to a sudden unexpected out side force or movement. For example, while running down a football field suddenly a defender attempted to tackle the ball carrier. The ball carrier reacts by cutting, sidestepping, stopping, and quickly starting again.
What part of speech is perturb?
PERTURBED (adjective) definition and synonyms | Macmillan Dictionary.
What is an example of perturbation?
When you are feeling anxious about something you are required to do but don’t like do, this is an example of perturbation. When your routine or schedule is interrupted because of a friend, this can be an example of perturbation.
What is small perturbation?
A great number of problems of interest in compressible fluid mechanics are concerned with the perturbation of a known flow pattern. The most common case is that of uniform, steady flow. Let denote the uniform flow velocity, which is directed parallel to the -axis.
What does raptly mean in Of Mice and Men?
raptly = filled with pleasure. There are no more uses of “rapt” in Of Mice and Men. Typical Usage (best examples)
What does to Enthral mean?
Definition of enthrall
transitive verb. 1 : to hold spellbound : charm. 2 : to hold in or reduce to slavery.
What does it mean to pay rapt attention?
adjective [usually ADJECTIVE noun] If someone watches or listens with rapt attention, they are extremely interested or fascinated. […] [literary] raptly adverb [ADVERB with verb]
What causes recoil when firing a gun?
When a bullet is fired from a gun, the gun exerts a force on the bullet in the forward direction. This is force is called as the action force. The bullet also exerts an equal and opposite force on the gun in the backward direction. Therefore a gun recoils when a bullet is fired from it.
What are some examples of recoil?
To recoil is to spring back or back away. When you jump backwards in horror away from a dead body you have just spotted, this is an example of recoil. When a gun kicks back when fired, this is an example of recoil. To draw back, fall back, or stagger back; retreat.
What causes perturbation?
Gravitational attraction is a main cause of perturbations. In the solar system, for example, the primary motion of planets and comets in their elliptical orbits is due to the sun. Perturbations are due to the attraction of the various other members of the system for each other.
What are perturbations in biomechanics?
Definition: In astronomical terms, perturbation is the complex motion observed in a massive body that is subjected to forces other than the gravitational pull by another single, massive body.
What did abolish mean?
: to officially end or stop (something, such as a law) : to completely do away with (something) abolish slavery/apartheid. He is in favor of abolishing the death penalty.
What is recoil on a gun warzone?
In the case of a weapon, that equal and opposite reaction is called recoil. This translates to a weapon “kick” that typically trends upwards. Recoil is a major part of using weapons in Warzone and it varies by weapon. Some may kick straight up dramatically, while others will drift over, up, and to the right.
Who invented perturbation theory?
These well-developed perturbation methods were adopted and adapted to solve new problems arising during the development of quantum mechanics in 20th century atomic and subatomic physics. Paul Dirac developed quantum perturbation theory in 1927 to evaluate when a particle would be emitted in radioactive elements.
What does ReAssure mean synonym?
verbsoothe, console, cheer up. abate. aid. alleviate. ameliorate.
What’s the word for needing reassurance?
Synonyms & Near Synonyms for reassuring. cheering, comforting, soothing.
Does annoyed mean angry?
Meaning of annoyed in English. angry: I was so annoyed with him for turning up late.
Which means annoyed or angry expression?
disgruntled. adjective. disappointed and annoyed about something.
Is angry the same as annoyed?
“Being annoyed is being bothered somewhat yet not really being concerned about it, while anger is the ‘last straw’ of annoyance where emotions come into play.” it any more.” “Anger is a lot harder to arouse than annoyance. People get annoyed often, and angry less often.”
What does it mean to knock on?
Definition of knock on
(Entry 1 of 3) : to knock onward : knock forward specifically : to knock (the ball in rugby) forward in the direction of the opponents’ dead-ball line with the hand or arm. knock-on. noun. plural knock-ons.
What does the term knock on mean?
If there is a knock-on effect, one action or event causes several other events to happen one after the other. [British]
What does this expression mean he had knocked on many doors?
: to go to each house or apartment in an area to talk with the people who live there Campaign workers have been knocking on doors throughout the neighborhood.
How do you use disturbance in a sentence?
- The traffic causes serious disturbance to residents.
- During the disturbance which followed, three Englishmen were hurt.
- You can work in here without any disturbance.
- The home would cause less disturbance to local residents than a school.
- Phone calls are the biggest disturbance at work.
What is the sentence of greedy?
1 He attacked greedy bosses for awarding themselves big rises. 2 The greedy boss stopped at nothing to gain profit. 3 He is a greedy little boy. 4 He looked at the gold with greedy eyes.
For what purpose is disturbed used?
Disturbed can be used to describe somebody who has mental health issues because of very unhappy or unpleasant experiences: He works with emotionally disturbed children.
What do you mean by confront?
transitive verb. 1 : to face especially in challenge : oppose confront an enemy The mayor was confronted by a group of protesters. 2a : to cause to meet : bring face-to-face confront a reader with statistics confronted her with the evidence. b : to meet face-to-face : encounter confronted the possibility of failure.
What does effusive Lee mean?
/ɪˈfjuː.sɪv.li/ in a way that shows very strong feeling in expressing welcome, approval, or pleasure : He is a wiry, effusively friendly 22-year-old.
What does it mean to be easily disturbed?
adjective. A disturbed person is very upset emotionally, and often needs special care or treatment.
What does procure employment mean?
2 transitive : to bring about or achieve (something) by care and effort was unable to procure the prisoner’s release. 3 transitive + intransitive : to obtain (someone) to be employed for sex (as for an individual or in a house of prostitution) …
Does procure mean buying?
To procure something is to obtain or get it, especially through special means or extra effort. The word is especially used in the context of the formal, official process of purchasing and obtaining materials, supplies, or equipment, particularly in the context of business or government.
What you mean by procurement?
Procurement involves every activity involved in obtaining the goods and services a company needs to support its daily operations, including sourcing, negotiating terms, purchasing items, receiving and inspecting goods as necessary and keeping records of all the steps in the process.
Does perturb mean disturb?
If you’re having trouble getting used to the word perturb, you’re in luck! It’s similar in meaning to the verb “disturb.” That’s right, to perturb is to disturb, but in a way that suggests you’re throwing it off its usual path or routine.
What is the difference between disturbed and perturbed?
Disturb is to distract, disrupt, etc. Perturb is to disturb and subsequently cause annoyance.
What does it mean if something is pretentious?
a : making usually unjustified or excessive claims (as of value or standing) the pretentious fraud who assumes a love of culture that is alien to him— Richard Watts. b : expressive of affected, unwarranted, or exaggerated importance, worth, or stature pretentious language pretentious houses.
How do you speak perturbed?
https://www.youtube.com/watch?v=zFXMYTa2hFI