noun, noun or participle which takes 'suru', intransitive verb
transmission; propagation; spread; dissemination
Used for the spreading of information, ideas, culture, diseases, or physical phenomena. Often appears in formal or technical contexts.
ウイルスの伝播を防ぐために手洗いが重要だ。
Handwashing is important to prevent the spread of the virus.
The speed of information dissemination has increased dramatically with the internet.