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reaction
[ ree-ak-shuhn ]
noun
- a reverse movement or tendency; an action in a reverse direction or manner.
- movement in the direction of political conservatism or extreme rightism.
- action in response to some influence, event, etc.:
the nation's reaction to the president's speech.
- Physiology. action in response to a stimulus, as of the system or of a nerve, muscle, etc.
- Medicine/Medical.
- the action caused by the resistance to another action.
- a return to the opposite physical condition, as after shock, exhaustion, or chill.
- Bacteriology, Immunology. the specific cellular response to foreign matter, as in testing for allergies.
- Also called chemical reaction. Chemistry. the reciprocal action of chemical agents upon each other; chemical change.
- Also called nuclear reaction. Physics. a process in which a nucleus that is bombarded by a photon, particle, or other nucleus, emits a nucleon, alpha particle, or the like, without a significant change in its atomic weight.
- Mechanics. the instantaneous response of a system to an applied force, manifested as the exertion of a force equal in magnitude but opposite in direction to the applied force.
- Commerce. a decline in the market after an advance in prices.
reaction
/ 谤瑟藞忙办蕛蓹苍 /
noun
- a response to some foregoing action or stimulus
- the reciprocal action of two things acting together
- opposition to change, esp political change, or a desire to return to a former condition or system
- a response indicating a person's feelings or emotional attitude
- med
- any effect produced by the action of a drug, esp an adverse effect Compare side effect
- any effect produced by a substance (allergen) to which a person is allergic
- short for chemical reaction nuclear reaction
- stock exchange a sharp fall in price interrupting a general rise
reaction
- A rearrangement of the atoms or molecules of two or more substances that come into contact with each other, resulting in the formation of one or more new substances. Chemical reactions are caused by electrons of one substance interacting with those of another. The reaction of an acid with a base, for example, results in the creation of a salt and water. Some, but not all, reactions can be reversed.
- See nuclear reaction
- An action that results directly from or counteracts another action, especially the change in a body's motion as a result of a force applied to it. Some reactions counteract forces and are not readily apparent. When an object rests on a surface, such as a table, for example, the downward force it applies to the surface is counteracted by an equal but upwards force, or reaction, applied by the surface.
- See more at Newton's laws of motion
- A response to a stimulus, such as a reflex.
- The response of cells or tissues to an antigen, as in a test for immunization.
Usage
Derived Forms
- 谤别藞补肠迟颈辞苍补濒, adjective
Other 亚洲网紅露点 Forms
- 谤别路补肠顎僼颈辞苍路补濒 adjective
- 谤别路补肠顎僼颈辞苍路补濒路ly adverb
- 补苍顎卼颈路谤别路补肠顎僼颈辞苍 adjective noun
- 肠辞耻苍顎僼别谤路谤别路补肠顎卼颈辞苍 noun
- 苍辞苍顎卹别路补肠顎僼颈辞苍 noun
- 蝉耻顎卲别谤路谤别路补肠顎僼颈辞苍 noun
亚洲网紅露点 History and Origins
Example Sentences
The reaction from the audience when Melissa has to put that knife back in her leg is so funny to me because people are screaming and laughing at the same time.
Businesses have had a mix of reactions since Trump began revealing and enforcing his plans for tariffs, which are a tax payable by a person or firm buying a good from overseas.
It took my awestruck reaction to 18-plus hours of 鈥淭he Vietnam War鈥 in 2017 and its subsequent thrashing by historians and people who lived through that era to reach that conclusion.
Olly Murs says scrutiny of his physique is "disappointing" and "absolutely madness" after pictures of his body before and after a fitness regime prompted a flood of reactions online and in the media.
At the time, an unnamed Democrat explained to Axios that the party was acting with stereotypical fear of a hypothetical conservative reaction and pre-emptively giving in.
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