Dissemination(noun)
Meaning: the action or fact of spreading something, especially information, widely.
Hindi meaning:प्रसार, फैलाव
Synonyms: Propagation, Dispersal, Diffusion, Broadcasting
Antonyms: Collection, Gathering, Accumulation
Example: He promoted the dissemination of scientific ideas.
Trick to remember: Information jo sab jagah chali gayi dissemination kahlati h 
