reverse osmosis | BabelNet

ENreverse osmosisNoun

(chemistry) a method of producing pure water; a solvent passes through a semipermeable membrane in a direction opposite to that for natural osmosis when it is subjected to a hydrostatic pressure greater than the osmotic pressure

bn:00067539n Concept

Reverse Osmosis is a seventeen-person co-ed a cappella group at the University of Southern California founded in January 2001.

bn:03180967n Named Entity