en

reaction

1 substantive

EKI Combined Dictionary 2026

Last modified 04.02.2026

Meanings

1
käitumine, tegutsemine, meeleolu järsk muutus vms vastusena ärritajale (nt teatavale sündmusele, asjaolule)
Similar meaning

Translations

2
organismi tundlikkus, vahetu vastumõju, mis tekib ravimi, tolmu, päikesekiirguse vm ainega kokkupuutumisel

Translations

Terminological databases

EKI terminibaas Esterm

ID 687544 Last modified 11.06.2014
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Domain analytical chemistry
keemiline reaktsioon preferred
chemical reaction preferred
  • ühe või mitme aine – reagendi – muundumine keemilise koostise või ehituse poolest teistsugusteks aineteks – reaktsioonisaadusteks
  • a change in which one or more chemical elements or compounds (the reactants) form new compounds (the products)
  • a process in which one or more substances, the reactants, are converted to one or more different substances, the products
keemiline reaktsioon preferred
chemical reaction preferred
Usage examples
  • Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.
reaction
Usage examples
  • All reactions are to some extent reversible; i.e. the products can also react to give the original reactants. However, in many cases the extent of this back reaction is negligibly small, and the reaction is regarded as irreversible.
réaction chimique

Haridussõnastik

ID 746530 Last modified 13.05.2024
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Domain kasvsope
tagasiside preferred
reaktio
vastaus
  • vastus suhtlussituatsioonis toimuvale
Opposite
Related
tagasiside preferred
Reaktion
reaktio
vastaus

Materjalitehnika terminibaas

ID 675908 Last modified 12.01.2025
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Domain Chemistrymaterials science
  • kahe aine koosmõjust põhjustatud keemiline transfomatsioon või muutus
  • a chemical transformation or change brought about the interaction on two substances
reaktsioon
reaction

Meteoroloogia ja klimatoloogia terminibaas

ID 513163 Last modified 20.06.2023
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Domain atmosphere - climatology - meteorology - magnetosphere

Meteoroloogia ja klimatoloogia terminibaas

ID 520964 Last modified 20.06.2023
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Domain atmosphere - climatology - meteorology - magnetosphere

Militerm | riigikaitseterminite andmebaas

ID 540680 Last modified 20.06.2023
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Domain Land Forces -> GeneralMilitary Training and Education -> ExercisesGeneral Conduct of Military Operations -> General
reaktsioon preferred
reaction preferred
Related
reaktsioon preferred
Good to know
  • Vastaspoole vastutegevus [KOMISJON]
reaction preferred
Usage examples
  • The war game follows an action-reaction-counteraction cycle. ... Reactions are the opposing side’s actions in response. [FM 5-0]

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Etymology not available

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