ふきゅう普及fukyuu
1.

The process of becoming widely recognized or adopted within a community or society, often referring to ideas, technology, or practices.

2.

The act of facilitating the spread of knowledge or products so that they are accessible and utilized by a majority of people.

3.

A state in which something is commonly understood or actively used among a large group, indicating a shift from obscurity to acceptance.

4.

The expansion of awareness and engagement surrounding a particular concept or tool, leading to its integration into everyday life.

Example:

テレビの普及によって我々の読書の時間がかなり奪われている。

ふきゅうりつ普及率fukyuuritsu
1.

The measure of how widely something is distributed or adopted within a certain population or area over a specific period of time.

2.

The proportion of individuals or entities that utilize or implement a particular innovation, product, or service compared to the total potential users.

3.

The speed or extent at which a new idea, technology, or information becomes commonly accepted and integrated into society.