逆ぎゃく浸しん透とうMeaningsNoun1. reverse osmosisKanji used逆reverse浸immersed in透transparentComposed of逆ぎゃくreverse; opposite; converse (of a hypothesis, etc.); inverse (function)No-adjective浸しん透とうpermeation (of thought, ideology, culture, etc.); infiltration (e.g. of ideas); spread; penetration (e.g. into a market); pervasion; permeation (of a liquid, etc.); soaking; percolation; osmosisNoun