propagator
- n someone who propagates plants (as under glass)
- n someone who spreads the news
- At its best, it has always been the preserver; propagator and perpetuator of human wisdom.
- The main propagator, the Cervantes Institute, has 40 centers in 25 countries, and this year will open new ones in Belgrade, Budapest, Prague and Stockholm.
- But if Europeans didn't immediately fall for the chili, they did become its greatest propagator.