集近閉

しゅうきんぺいshuukinpei

noun

  1. three Cs
  2. three conditions that facilitate the transmission of infectious diseases (closed spaces, crowds, and close contact)

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences