noun Date: 1955 the movement of freshwater through a semipermeable membrane when pressure is applied to a solution (as seawater) on one side of it
REVERSE OSMOSIS
Meaning of REVERSE OSMOSIS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012