Catalyst: English vocabulary meaning and example
EN defination card
Learn the English word "Catalyst". Meaning: Pronounced KAT-uh-list. It's a A catalyst is a person, event, or thing that triggers or speeds up an important change, getting things moving when they might otherwise stay still. Two close synonyms are spark and trigger. For example: Her bold idea became the catalyst for the entire company's transformation. #LearnEnglish #EnglishVocabulary #Englishing