noun
catalyst
catalyseur
Something that makes a change or action happen faster or more easily, especially without being used up itself.
The explanation is being prepared.
Make “catalyst” part of your vocabulary.
Build your English vocabulary with flashcards, audio and spaced repetition.
Examples
The speech acted as a catalyst for change.noun
Le discours a agi comme un catalyseur pour le changement.
Keep exploring English
Learn words from the content you love.
Add words from websites, books and videos, then remember them with spaced repetition (SRS).
Scan for iPhone & iPad