1. reaction-propulsion_engine
noun. a jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream.
Synonyms
- ion engine
- jet engine
- reaction engine
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Words that Rhyme with Chemical Reaction
- dissatisfaction
- satisfaction
- liquefaction
- transaction
- subtraction
- extraction
- distraction
- contraction
- abstraction
- retraction
- infraction
- diffraction
- classaction
- telaction
- interaction
- exaction
- attraction
- traction
- inaction
- fraction
- faction
Example sentences of the word chemical-reaction
1. Noun Phrase
This is a chemical reaction to the ingredients in lacquer thinner.
2. Noun Phrase
Calculate the number of joules per mole that a specific chemical reaction should produce.
3. Noun Phrase
That light energy triggers the chemical reaction we know as photosynthesis.
4. Noun Phrase
Coenzymes carry out fairly simple chemical reactions, but these reactions have a major impact on metabolic functions.
2. reaction
noun. ['riːˈækʃən'] (chemistry) a process in which one or more substances are changed into others.
Synonyms
- chain reaction
- saponification
- aldol reaction
- displacement
- photochemical reaction
- oxidization
- neutralisation reaction
- chemical action
- oxidation
- chemical change
- elimination reaction
- equilibrium
- neutralisation
- metathesis
- displacement reaction
- decomposition
- neutralization
- chemical reaction
- exothermic reaction
- endothermic reaction
- hydrolysis
- addition reaction
- reduction
- decomposition reaction
- oxidoreduction
- chemical decomposition reaction
- oxidisation
- double decomposition reaction
- oxidation-reduction
- redox
- neutralization reaction
- double decomposition
- chemical equilibrium
- reducing
Antonyms
- careful
- failing
- running
- unsatisfactory
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
3. chemical
adjective. ['ˈkɛmɪkəl'] relating to or used in chemistry.
Antonyms
- conductor
Etymology
- -al (English)
- chemic (English)
- chemicus (Latin)
4. reaction
noun. ['riːˈækʃən'] an idea evoked by some experience.
Synonyms
- idea
Antonyms
- peristalsis
- anastalsis
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
5. reaction
noun. ['riːˈækʃən'] a bodily process occurring due to the effect of some antecedent stimulus or agent.
Synonyms
- answer
- immune response
- kinesis
- immune reaction
- transfusion reaction
- activity
- psychogalvanic response
- electrical skin response
- bodily function
- reflex action
- bodily process
- learned response
- double take
- body process
- inborn reflex
- rebound
- unconditioned reflex
- GSR
- physiological reaction
- reflex
- Tarchanoff phenomenon
- automatism
- immunologic response
- galvanic skin response
- reflex response
- taxis
- passage
- tropism
- innate reflex
- passing
- overreaction
- response
- learned reaction
- electrodermal response
- Fere phenomenon
Antonyms
- assembly
- discontinuation
- activation
- sink
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
6. chemical
noun. ['ˈkɛmɪkəl'] material produced by or used in a reaction involving changes in atoms or molecules.
Synonyms
- stuff
- reactant
- soil conditioner
- daminozide
- material
- intermediate
- fraction
- product
- fumigant
- larvicide
- bacteriacide
- weed killer
- fertiliser
- chemical compound
- plant food
- flux
- herbicide
- pesticide
- fertilizer
- weedkiller
- chemical substance
- Alar
- explosive
- stabilizer
- carbon tetrahalide
- compound
- carrier
- congener
- bactericide
- phytochemical
- restrainer
Antonyms
- unstuff
- pull
- empty
- natural object
Etymology
- -al (English)
- chemic (English)
- chemicus (Latin)
7. reaction
noun. ['riːˈækʃən'] doing something in opposition to another way of doing it that you don't like.
Synonyms
- resistance
- opposition
Antonyms
- disagree
- question
- inactivity
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
8. reaction
noun. ['riːˈækʃən'] extreme conservatism in political or social matters.
Synonyms
- conservatism
Antonyms
- inactiveness
- inaction
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
9. reaction
noun. ['riːˈækʃən'] (mechanics) the equal and opposite force that is produced when any force is applied to a body.
Antonyms
- birth
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
10. reaction
noun. ['riːˈækʃən'] a response that reveals a person's feelings or attitude.
Antonyms
- active
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)