noun
negative pressure
Technical term used in physics, engineering, and medical contexts (e.g., cleanrooms, isolation rooms, vacuum systems).
陰圧室は感染症の患者を隔離するために使われる。
Negative pressure rooms are used to isolate patients with infectious diseases.
この装置は陰圧を利用して液体を吸引する。
This device uses negative pressure to suction liquids.
Compound of 陰 (いん, 'negative, hidden') and 圧 (あつ, 'pressure'). A straightforward Sino-Japanese technical term.