suction
意味
- (圧力の差によって気体・液体を)吸い込むこと,吸引;吸引力
語源
英語の原文（Wiktionary）
From Latin sūctiō, sūctiōnem (whence -ion), attested since Late Latin and derived from sūctus, past participle of sūgō (“to suck”). Attested in English since the early 17th century.
From Latin sūctiō, sūctiōnem (whence -ion), attested since Late Latin and derived from sūctus, past participle of sūgō (“to suck”). Attested in English since the early 17th century.