211 - Catalyst

Catalyst : Noun

  1. (chemistry) a substance that makes a chemical reaction happen faster without being changed itself (Oxford)
  2. catalyst (for something) a person or thing that causes a change (Oxford)
  3. something that makes a chemical reaction happen more quickly without itself being changed (Cambridge)

عمل انگیز

Sentence (s)

  1. I see my role as being a catalyst for change. (Oxford)
  2. The high suicide rate acted as a catalyst for change in the prison system. (Cambridge)
  3. Chlorine will act as a catalyst. (Oxford)

Phrases & Connected Words