気海

きかいkikai

noun

  1. expanse of the atmosphere surrounding the Earth
  2. point below the navel (a focus point for internal meditative techniques)

Kanji in this word

Study it in Yanamino

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