圧あっ搾さく空くう気きあっさくくうきMeanings1nouncompressed airTechnical term for air that has been pressurized, used in industrial and mechanical contexts. Synonymous with 圧縮空気 (あっしゅくくうき), which is more common in everyday usage.See also: 圧縮空気この機き械かいは圧あっ搾さく空くう気きで動うごく。