The phrase "primary catalyst" means the main or most important factor that causes or triggers a certain event or change.
Sentences with «primary catalyst»
Each recession is different, and each bear market has its own primary catalyst that pushes prices lower. (hussman.net)
Today, contemporary Chinese art is everywhere, and the innovations of the artists in this volume are now recognized as primary catalysts for the contemporary scene. (artbook.com)
Instead of relying on static blogs to drive people to affiliate links, try creating a lively YouTube channel and using it as the primary catalyst. (entrepreneur.com)