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 Endothermic 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 endothermic-reaction
1. Noun Phrase
Consider which mixtures had endothermic reactions, and what kind of reactions the other mixtures had.
2. Noun Phrase
For an endothermic reaction, the temperature and the slope both go down.
3. Noun Phrase
An endothermic reaction is an endergonic reaction that involves heat or thermal energy in the process.
4. Noun Phrase
Because it takes energy to break chemical bonds and start chemical reactions, few endothermic reactions happen by themselves.
2. endothermic
adjective. ['ˌɛndoʊˈθɝːmɪk'] (of a chemical reaction or compound) occurring or formed with absorption of heat.
Synonyms
- heat-absorbing
- energy-absorbing
- decalescent
- endoergic
Antonyms
- exoergic
- exothermal
- heat-releasing
- energy-releasing
Etymology
- endo- (English)
- thermic (English)
3. 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)
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. 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)
7. reaction
noun. ['riːˈækʃən'] extreme conservatism in political or social matters.
Synonyms
- conservatism
Antonyms
- inactiveness
- inaction
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)
8. 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)
9. reaction
noun. ['riːˈækʃən'] a response that reveals a person's feelings or attitude.
Antonyms
- active
Etymology
- reaction (Old French (842-ca. 1400))
- reactio (Latin)