LEARNit Dictionary
catalyst
noun
/ˈkætəlɪst/
UK
/ˈkætəlɪst/
US
1
a substance that makes a chemical reaction happen faster without being changed itself
کاتالیزگر, کاتالیزور, مادهٔ تسریعکنندهٔ شیمیایی
2
a person or thing that causes a change
کاتالیزور, محرک, عامل, بر انگیزنده, سبب, عامل تغییر, محفز
I see my role as being a catalyst for change.
The riots were later seen as the catalyst for the new political developments.