高こう気き圧あつ環かん境きょうMeaningsNoun1. hyperbaric environmentKanji used高high気state of mind圧pressure環loop境borderComposed of高こう気き圧あつhigh (atmospheric) pressure; high-pressure system; high-pressure zone; anticycloneNoun環かん境きょうenvironment; surroundings; circumstancesNoun