🇯🇵Japanese Source WordCode: JA

活性化剤

Pronunciation / Transliteration: kasseika-zai

🇬🇧 Direct English Meaning:
Activator/ˈæktɪˌveɪtər/
nounCEFR B2 (Upper)Top #1500 frequency
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🇯🇵 Example Sentence in Japanese:

"酵素は活性化剤として機能します。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A substance or agent that initiates or accelerates a chemical reaction or biological process.

    "The enzyme acted as an activator, speeding up the metabolic reactions in the cell."
  2. 2

    A device or mechanism that triggers a particular action or process.

    "The activator for the alarm system was set to go off at midnight."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'activator' originates from the Latin root 'activus', meaning 'active', combined with the suffix '-ator', which denotes an agent or something that performs an action. The term has evolved in the 20th century to refer to substances or agents that initiate or accelerate a process, particularly in scientific contexts.

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