potocytosis UK /ˌpəʊ.tə(ʊ).sʌɪˈtəʊ.sɪs/US /ˌpoʊ.toʊˌsaɪˈtoʊ.sɪs/ noun1 •A type of receptor-mediated endocytosis in which small molecules are transported by caveolae across the plasma membrane of a cell and deposited directly into the cytosol. formspotocytoses
