Vocabulary

普及

diffusion; spread; popularization; promulgation; familiarization

noun suru-verb vt vi
N2 freq #3

Example sentences

The popularity of the telephone has led to fewer people writing letters these days.

Today cars are so popular that we assume everyone has one.

The purpose of advertising is to familiarize consumers with the name of a product.

English is by far the most widely-spoken language in the world.

The spread of television enables us to enjoy the scenery of foreign countries.

In Japan the ring shaped ones came into use first so they're also often called "contraceptive rings".