Meaning ofpropagatorin English

Noun

1. a person spreading news or rumors
   The company hired a propagator to share their new product with the public.
2. one who grows or multiplies plants; cultivates
   The gardener was a skilled propagator who could multiply rare species of orchids.
3. a container for seed germination; plant growth
   The gardener used a propagator to start seedlings for the garden.
4. a quantum function representing particle movement; propagation
   In quantum mechanics, the propagator describes the probability of particle movement.