VocabJLPT N1
Diffusion
NounSuru VerbIntransitive Verb

Definitions

  1. 1. spreading
  2. 2. disseminating
  3. 3. diffusion (of light, gas)
Refers to the spreading or diffusion of something across a wide area, such as information, radiation, or a substance. It can be used in both scientific contexts and everyday situations like the spread of rumors or content online.

Example sentences

Sentence 1

Is that link going around actually safe?

Sentence 2

Apparently my comment spread and things blew up.

Sentence 3

My friend said, "Don't share that photo."

Sentence 4

I told you so many times — and you went and spread the rumor again?!

Sentence 5

A random photo I took of a cat went viral and my notifications won't stop!