reaction

[US]/riˈækʃn/
[UK]/riˈækʃn/
Frequency: Very High

Translation

n. response, an action taken in response to a stimulus or situation; a backlash or opposition; a movement towards returning to a previous state.

Phrases & Collocations

emotional reaction

physical reaction

allergic reaction

instinctive reaction

delayed reaction

reaction time

reaction temperature

chemical reaction

reaction mechanism

reaction rate

chain reaction

reaction system

reaction kinetics

polymerase chain reaction

adverse reaction

catalytic reaction

drug reaction

oxidation reaction

reaction principle

inflammatory reaction

condensation reaction

reaction product

addition reaction

coupling reaction

Example Sentences

an instinctive reaction

an allergic reaction to penicillin.

Their reaction to the joke is to laugh.

the reaction of the superstructure on the economic base

an unfavorable reaction to our proposal.

The reaction process is as follows.

an allergic reaction to airborne pollen.

polarization phenomena in nuclear reactions

her reaction was almost instantaneous.

Carrie's immediate reaction was one of relief.

the work of these painters was a reaction against fauvism.

redox reactions involve electron transfer.

the reaction from the crowd was something else.

an unreasoned reaction to the idea.

a negative reaction to the new advertising campaign.

The course of aromatization reaction of amylene was studied by a high pressure micro reaction-chromatograph.

A post chemiluminescence (PCL) reaction was observed when amidopyrine was injected into the reaction mixture of potassium ferricyanide-calcein chemiluminescence (CL) reaction system.

The reaction chronaxy of each monochromatic light and total reaction chronaxy of obese children were longer than that of controls.

Because the reaction is initiated by the attachment of an electrophile, the process is called an electrophilic addition reaction .

Hydrolysis of glycosidic bond at C20 and isomerous reaction of C20 were the main reaction of dammarane type ginsenoside.

Real-world Examples

Is just a chemical reaction that compels animals to breed.

Source: Rick and Morty Season 1 (Bilingual)

Whenever you have an adverse reaction, you should stop taking the drug right away.

Source: New question types for the CET-6 (College English Test Band 6).

It's a visceral reaction that I'm wasting my time.

Source: Modern University English Intensive Reading (2nd Edition) Volume 3

Mr. Cameron warned against what he called a knee jerk reaction.

Source: BBC Listening Collection August 2014

They're having fun, and as the audiences' exuberant reactions indicate, the fun is contagious.

Source: Reader's Digest Anthology

And it has that reaction for everything. Everything!

Source: TEDx

Well, I had the same reaction, Jake.

Source: CNN Listening Compilation August 2013

22. What was the man's reaction to the woman's threat?

Source: CET-6 Listening Past Exam Questions (with Translations)

Can you give a reaction to the following?

Source: 73 Quick Questions and Answers with Celebrities (Bilingual Selection)

You learned many of your emotional reactions long ago.

Source: Popular Science Essays

Popular Words

Explore frequently searched vocabulary

Download App to Unlock Full Content

Want to learn vocabulary more efficiently? Download the DictoGo app and enjoy more vocabulary memorization and review features!

Download DictoGo Now