Definition of osmosis in English:

osmosis

noun

mass noun
  • 1Biology Chemistry
    A process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.

    • ‘If a solution and solvent or two solutions of different strength are separated by a semi permeable membrane, osmosis can occur.’
    • ‘There, the salt acts as a magnet, drawing water by osmosis from the blood and other body fluids up through the glands.’
    • ‘Eventually, a pressure difference between the two heights of the solutions occurs which is so large that osmosis cannot continue.’
    • ‘Therefore, water tends to flow into the cell by osmosis, down its concentration gradient.’
    • ‘By means of osmosis, the high concentration of sugar in the solution draws wastes, chemicals and extra water from the tiny blood vessels in your peritoneal membrane into the solution.’
    soaking up, sucking up, drawing in, drawing up, taking in, taking up, blotting up, mopping up, sponging up, sopping up
    View synonyms
  • 2The process of gradual or unconscious assimilation of ideas, knowledge, etc.

    ‘by some strange political osmosis, private reputations became public’
    • ‘He is engraved in the world's pop culture lexicon, absorbed via osmosis by each new generation.’
    • ‘Because I was always around yoga, I just kind of picked it up by osmosis.’
    • ‘Thomas maintained that she did not devour encyclopaedias for breakfast but picked up her knowledge by osmosis.’
    • ‘But officials are loath to discuss the mysterious osmosis that seems to exist between the presidency and government.’
    • ‘Political parties and city politics are not good bedfellows, but the city keeps getting dragged into the mix like there's some principle of osmosis at work.’
    • ‘I mean, I've got this theory that if you watch a lot of sport on television, by some sort of strange process of osmosis you think you play a lot of sport.’
    • ‘In other words, information was being transmitted almost by osmosis, encouraging the pursuit of excellence.’
    • ‘Apparently through osmosis they have come up with separate themes to pursue.’
    • ‘We've been working together for so long, it's like osmosis.’
    • ‘I'd been exposed to the apparel industry through osmosis my entire life.’
    • ‘Hoberman mounts a catch all analysis of the curious three-way osmosis between Washington, Hollywood and the counter-culture.’
    • ‘During my time as a model, I learned almost through osmosis because I dealt with people on an ongoing basis,’ she said.’
    • ‘By interaction and osmosis, the prevailing attitude shifts from one of doctrine, to that of a general consensus.’
    • ‘Pop culture icons have always been part of the zeitgeist; they seep in through visual osmosis.’
    • ‘The open office is a tremendous opportunity to share knowledge and learn by osmosis.’
    • ‘As has often been stated by historians working on the history of religion, new forms of deities and new rituals were possibly contributed through this osmosis.’
    • ‘Since there's little, if any, coursework required, call it education by osmosis.’
    • ‘They did not lose their status by osmosis any more than they could gain status by osmosis.’
    • ‘Her first set was a combination of songs Eliza had absorbed from her famous parents through osmosis, a Billy Brag number and tracks from her new album, Anglicana.’
    • ‘Of course, you can always wait two or three years and hope your child will pick up reading through osmosis and mass whole-language drill.’

Origin

Mid 19th century: Latinized form of earlier osmose, from Greek ōsmos ‘a push’.

Pronunciation

osmosis

/ɒzˈməʊsɪs/