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activator. In DICTIOUS you will not only get to know all the dictionary meanings for the word
activator, but we will also tell you about its etymology, its characteristics and you will know how to say
activator in singular and plural. Everything you need to know about the word
activator you have here. The definition of the word
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English
Alternative forms
Etymology
activate + -or
Noun
activator (plural activators)
- One who, or that which, activates.
- (physical chemistry) Something that activates a catalyst
- (biology) Any chemical or agent which regulates one or more genes by increasing the rate of transcription.
- (biology) A type of effector that increases the rate of enzyme-mediated reactions.
- A type of dopant used in phosphors and scintillators.
- (mining) An agent that enables the flotation of a mineral or minerals.
- (chiropractic) A hand-held device that delivers a controlled fast thrust to a joint, muscle, etc., to help stimulate nervous system activity.
Derived terms
Translations
something that activates a catalyst
chemical increasing transcription
that which speeds up enzyme transcription
Romanian
Etymology
From activa + -tor.
Noun
activator n (plural activatoare)
- activator
Declension